Browse Books by first letter
Books grouped under U
1,020 book listings on the Books page grouped under U by catalog listing title (a leading “The”, “A” or “An” is skipped): 909 to read here on RedLectern and 111 linking to a free copy at its source. 4 are cited by at least one MIT OpenCourseWare course. Grouped under 35 departments. Every book listing has a free copy; how free copies are found and checked.
8,960 more book listings grouped under U are in the searchable catalogue on the Books page: browse all 9,980 under U.
Aeronautics and Astronautics
2 books- Underactuated Robotics: Algorithms for Walking, Running, Swimming, Flying, and Manipulation Free to read ↗Russ Tedrake · 2024 (continuously updated online edition)Free copy at underactuated.mit.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unmanned Aircraft Systems in the Cyber Domain Free · open license ↗R.K. Nichols; J.J.C.H. Ryan; H.C. Mumm; W.D. Lonstein; C. Carter; J.P. Hood · 2nd edition, 2019Free copy at kstatelibraries.pressbooks.pub · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Anthropology
4 books- Understanding Risks and Uncertainties in Energy and Climate Policy: Multidisciplinary Methods and Tools for a Low Carbon Society Free · open license ↗Haris Doukas, Alexandros Flamos, and Jenny Lieu (eds.) · 1st ed., 2019Free copy at link.springer.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding the Bigger Energy Picture: DESERTEC and Beyond Free · open license ↗Michael Düren · 1st ed., 2017Free copy at link.springer.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Up from Slavery: An Autobiography Read hereBooker T. Washington · 1901Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Utopia of Usurers and Other Essays Read hereChesterton, G. K. (Gilbert Keith) · Project Gutenberg ebook 2134Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Architecture
7 books- The Useful Arts Employed in the Construction of Dwelling Houses Read hereAnonymous · 2nd ed., 1851Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban China: Toward Efficient, Inclusive, and Sustainable Urbanization Free · open license ↗World Bank and Development Research Center of the State Council, P.R. China · 2014Free copy at documents1.worldbank.org · Open license — can be shared (CC BY 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Design: Cities in Past, Present and Future Free to read ↗Annette Haug, Philipp Kobusch (eds.) · 2023Free copy at sidestone.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Informatics Free to read ↗Wenzhong Shi, Michael F. Goodchild, Michael Batty, Mei-Po Kwan, and Anshu Zhang, editors · 2021Free copy at link.springer.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Living Lab for Local Regeneration: Beyond Participation in Large-scale Social Housing Estates Free to read ↗Nele Aernouts, Francesca Cognetti, and Elena Maranghi (editors) · 2023Free copy at link.springer.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Modernity in the Contemporary Gulf: Obsolescence and Opportunities Free · open license ↗Roberto Fabbri; Sultan Sooud Al-Qassemi, editors · 1st edition, 2022Free copy at library.oapen.org · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Planet: Knowledge Towards Sustainable Cities Free · open license ↗Thomas Elmqvist, Xuemei Bai, Niki Frantzeskaki, Corrie Griffith, David Maddox, Timon McPhearson, Susan Parnell, Patricia Romero-Lankao, David Simon and Mark Watkins (eds.) · 2018Free copy at cambridge.org · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Biology
1 book- Understanding Organisms: An Evolutionary, Ecological and Comparative Approach Free · open license ↗Thea Popolizio · 2024Free copy at rotel.pressbooks.pub · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Brain and Cognitive Sciences
1 book- Understanding Biological Behavior 2nd Edition Free · open license ↗Emily Marler · 2nd edition, 2025Free copy at umsystem.pressbooks.pub · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Business
2 books- Unleashing the Ideavirus Free to read ↗Seth Godin · 2000Free copy at seths.blog · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Using Gretl for Principles of Econometrics Free · open license ↗Lee C. Adkins · 5th edition, v1.01 (2018)Free copy at learneconometrics.com · Open license — can be shared (GFDL)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Civil and Environmental Engineering
2 books- Uncertainty in Engineering: Introduction to Methods and Applications Free · open license ↗Louis J. M. Aslett, Frank P. A. Coolen, Jasper De Bock (eds.) · 2022Free copy at link.springer.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Transportation Networks: Equilibrium Analysis with Mathematical Programming Methods Free to read ↗Yossi Sheffi · 1985Free copy at sheffi.mit.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Comparative Media Studies/Writing
3 books- Understanding Media and Culture: An Introduction to Mass Communication Free · open license ↗University of Minnesota Libraries Publishing (adapted ed.) · 2016Free copy at open.umn.edu · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Media and Culture: Mass Media in a Free Society Free · open license ↗Geoff Carr · 2026Free copy at open.umn.edu · Open license — can be shared (CC BY-NC-SA)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Computer Science
2 books- Understanding Deep Learning Free · open license ↗Simon J. D. Prince · 2023, MIT PressFree copy at github.com · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding the Linux Virtual Memory Manager Free · open license ↗Mel Gorman · 2004Free copy at kernel.org · Open license — can be sharedNot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Concourse
1 book- Utilitarianism Read hereJohn Stuart Mill · 1861 (Gutenberg ed.)Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Earth, Atmospheric, and Planetary Sciences
4 books- Understanding Earth's Deep Past: Lessons for Our Climate Future Free to read ↗National Research Council · 2011Free copy at nationalacademies.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Our Fragile Environment: Lessons from Geochemical Studies Free · public domain ↗Larry P. Gough, Sigrid Asher-Bolinder, Laurie S. Balistrieri, et al. · 1993Free copy at pubs.usgs.gov · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Use of Monte Carlo Calculations in Electron Probe Microanalysis and Scanning Electron Microscopy Free to read ↗Kurt F. J. Heinrich, Dale E. Newbury, and Harvey Yakowitz (eds.) · 1976Free copy at nvlpubs.nist.gov · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Use of Research Reactors for Neutron Activation Analysis Free to read ↗International Atomic Energy Agency · 2001Free copy at www-pub.iaea.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Economics
1 book- Using R for Introductory Econometrics Free to read ↗Florian Heiss · 2nd ed., 2020Free copy at urfie.net · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Electrical Engineering and Computer Science
3 books- Understanding and Supporting Learners with Disabilities Free · open license ↗Paula Lombardi · 2019 (updated 2024)Free copy at open.umn.edu · Open license — can be shared (CC BY-NC-SA)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics, Volume 2 Free · open license ↗Samuel J. Ling, Jeff Sanny, and William Moebs · 2022Free copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- User Interface Engineering Free · open license ↗Sarah North · 2022Free copy at alg.manifoldapp.org · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Engineering Systems
5 books- Unit Manufacturing Processes: Issues and Opportunities in Research Free to read ↗National Research Council · 1995Free copy at nap.nationalacademies.org · Free to read at the source (no open license stated) · Full text online, chapter by chapter (the free PDF download asks for an email address)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Heritage and Sustainability in the Age of Globalisation Free · open license ↗Lilia Makhloufi (editor) · 2024Free copy at openbookpublishers.com · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Operations Research: Logistical and Transportation Planning Methods Free to read ↗Richard C. Larson, Amedeo R. Odoni · 1981Free copy at web.mit.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Transportation Planning in the United States: An Historical Overview Free · public domain ↗Edward Weiner · 5th ed. (1997)Free copy at rosap.ntl.bts.gov · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urbanization, Biodiversity and Ecosystem Services: Challenges and Opportunities: A Global Assessment Free to read ↗Thomas Elmqvist, Michail Fragkias, Julie Goodness, Burak Güneralp, Peter J. Marcotullio, Robert I. McDonald, Susan Parnell, Maria Schewenius, Marte Sendstad, Karen C. Seto, Cathy Wilkinson et al. · 2013Free copy at link.springer.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Experimental Study Group
1 book- Uprooting Bias in the Academy: Lessons from the Field Free · open license ↗Linda F. Bisson, Laura Grindstaff, Lisceth Brazil-Cruz, Sophie J. Barbu (eds.) · 2022Free copy at link.springer.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Global Studies and Languages
3 books- Un viaje de novios Read hereEmilia Pardo Bazán · 1919 editionRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Academic Writing for International Students: A Usage-based Approach Free · open license ↗Carol Lynn Moder, Alys Avalos-Rivera, Ho'omana Nathan Horton, Miriam Kinfe, Paul Sims, Seth French, Yelin Zhao · 2020Free copy at open.umn.edu · Open license — can be shared (CC BY)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Œuvres complètes de Gustave Flaubert, tome 1: Madame Bovary Read hereGustave Flaubert · 1857Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Health Sciences and Technology
3 books- The ugly-girl papers : or, Hints for the toilet Read herePower, S. D. (Susan Dunning) · Project Gutenberg ebook 75279Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urologic Cancers Free to read ↗Neil Barber; Ahmed Ali (editors) · 2022Free copy at exonpublications.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Using Computers in Healthcare Free · open license ↗WisTech Open · 2024Free copy at wtcs.pressbooks.pub · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
History
9 books- The Underdogs Read hereAzuela, MarianoRead on RedLectern · Public domain in the USACited by 1 course: 21H.802
- The Ugly Laws: Disability in Public Free · open license ↗Susan M. Schweik · 2009Free copy at opensquare.nyupress.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Underground Railroad Read hereStill, WilliamRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- U.S. History Free · open license ↗P. Scott Corbett, Volker Janssen, John M. Lund, Todd Pfannestiel, Sylvie Waskiewicz, Paul Vickery · OpenStax, 2014Free copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unbeaten Tracks in Japan Read hereBird, Isabella L.Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- United States Declaration of Independence Read hereJefferson, ThomasRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unlocking the Treasury: Elementary Learning for Boys in Qing China Free to read ↗Katherine Ngo · 2025Free copy at fulcrum.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Up from Slavery Free to read ↗Booker T. Washington · 1901Free copy at standardebooks.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Using Primary Sources: A Practical Guide for Students Free to read ↗Jonathan Hogg, editor · 2017Free copy at liverpool.ac.uk · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Institute for Data, Systems, and Society
1 book- Uncertainty, Risk and Information Free to read ↗Giacomo Bonanno · 2019Free copy at faculty.econ.ucdavis.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Linguistics and Philosophy
4 books- The Upanishads Read hereParamananda, SwamiRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Ueber den Umgang mit Menschen Read hereKnigge, Adolf, Freiherr von · Project Gutenberg ebook 77701Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Using Tonal Data to Recover Japanese Language History Free · open license ↗Elisabeth M. de Boer · 2024Free copy at benjamins.com · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Utterance structure in initial L2 acquisition Free · open license ↗Jacopo Saturno · 2020Free copy at langsci-press.org · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Literature
36 books- Uncle Tom’s Cabin Read hereStowe, Harriet BeecherRead on RedLectern · Public domain in the USA
- Ulysses Read hereJoyce, JamesRead on RedLectern · Public domain in the USACited by 1 course: 21L.709
- An Unsocial Socialist Read hereShaw, Bernard · Project Gutenberg ebook 1654Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Ultimate Weapon Read hereCampbell, John W., Jr.Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Unbearable Bassington Read hereSaki · Project Gutenberg ebook 555Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Uncommercial Traveller Read hereDickens, CharlesRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Undersea Tube Read hereHansen, L. TaylorRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The unknown seven Read hereLandon, HermanRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The unlit lamp Read hereHall, Radclyffe · Project Gutenberg ebook 69137Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The unpleasantness at the Bellona Club Read hereSayers, Dorothy L. (Dorothy Leigh) · Project Gutenberg ebook 72855Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Ukridge Read hereWodehouse, P. G. (Pelham Grenville) · Project Gutenberg ebook 61507Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Uller Uprising Read herePiper, H. Beam · Project Gutenberg ebook 19474Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Un amour de Swann Read hereProust, Marcel · Project Gutenberg ebook 62100Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Un coeur simple Read hereFlaubert, Gustave · Project Gutenberg ebook 26812Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Una Donna Read hereAleramo, Sibilla · Project Gutenberg ebook 47786Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Uncle Vanya: Scenes from Country Life in Four Acts Read hereChekhov, Anton PavlovichRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Uncle Wiggily's Story Book Read hereGaris, Howard Roger · Project Gutenberg ebook 60625Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under Two Flags Read hereOuida · Project Gutenberg ebook 3465Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under Western Eyes Read hereConrad, JosephRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under the Andes Read hereStout, Rex · Project Gutenberg ebook 546Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under the Greenwood Tree; Or, The Mellstock Quire Read hereHardy, ThomasRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under the Lilacs Read hereAlcott, Louisa May · Project Gutenberg ebook 3795Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under the Red Dragon: A Novel Read hereGrant, JamesRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Under the Witches' Moon: A Romantic Tale of Mediaeval Rome Read hereGallizier, NathanRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding the Scriptures Read hereMcConnell, Francis JohnRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understood Betsy Read hereFisher, Dorothy CanfieldRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Undertow Read hereNorris, Kathleen ThompsonRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Undine Read hereLa Motte-Fouqué, Friedrich Heinrich Karl, Freiherr deRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Une saison en enfer Read hereRimbaud, Arthur · Project Gutenberg ebook 56668Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Une vie Read hereMaupassant, Guy de · Project Gutenberg ebook 17457Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Uneasy Money Read hereWodehouse, P. G. (Pelham Grenville) · Project Gutenberg ebook 6684Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unnatural death Read hereSayers, Dorothy L.Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unterm Birnbaum Read hereFontane, Theodor · Project Gutenberg ebook 26686Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unterm Rad Read hereHesse, Hermann · Project Gutenberg ebook 49908Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Ursula Read hereBalzac, Honoré deRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Utopia Read hereThomas More · Gutenberg ed. (trans. Gilbert Burnet)Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Materials Science and Engineering
1 book- Updates in Advanced Lithography Free · open license ↗Sumio Hosaka (ed.) · 2013Free copy at intechopen.com · Open license — can be shared (CC BY 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Mathematics
3 books- Understanding Machine Learning: From Theory to Algorithms Free to read ↗Shalev-Shwartz, Shai, and Shai Ben-DavidFree copy at cs.huji.ac.il · Free to read at the source (no open license stated) · Authors' copy, almost identical to the printed editionCited by 1 course: 18.657
- Understanding Linear Algebra Free · open license ↗David Austin · 2022Free copy at scholarworks.gvsu.edu · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics I - Classical Mechanics Free · open license ↗Julio Gea-Banacloche · 2019Free copy at phys.libretexts.org · Open license — can be shared (CC BY-NC 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Mechanical Engineering
6 books- Undersea Vehicles and National Needs Free to read ↗National Research Council · 1996Free copy at nationalacademies.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Sound Free · open license ↗D. S. A. Gamba and D. S. Abbott · undatedFree copy at pressbooks.pub · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Underwater Vehicles Free · open license ↗edited by Alexander V. Inzartsev · 2009Free copy at intechopen.com · Open license — can be shared (CC BY-NC-SA 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics Volume 1 Free · open license ↗William Moebs; Samuel J. Ling; Jeff Sanny · 2016Free copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics Volume 3 (Nature of Light; Geometric Optics; Interference; Diffraction units) Free · open license ↗Samuel J. Ling, Jeff Sanny, William Moebs (OpenStax) · 2016Free copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Utopia yarn book : Being a practical treatise on knitting and crocheting Read hereBarsaloux, Elsa Schappel · Project Gutenberg ebook 78583Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Media Arts and Sciences
3 books- Undergraduate Diagnostic Imaging Fundamentals Free · open license ↗Brent Burbridge and Evan Mah · 2nd editionFree copy at open.umn.edu · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Conversational AI: Philosophy, Ethics, and Social Impact of Large Language Models Free · open license ↗Thierry Poibeau · 2025Free copy at ubiquitypress.com · Open license — can be shared (CC BY-NC 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding New Media Art Free · open license ↗Elizabeth Bilyeu, Kelsey Ferreira, Luke Peterson, and Christine M. Weber · 2022Free copy at openoregon.pressbooks.pub · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Music and Theater Arts
3 books- Understanding Basic Music Theory Free · open license ↗Catherine Schmidt-Jones · 2013Free copy at human.libretexts.org · Open license — can be shared (CC BY 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Music: Past and Present Free · open license ↗N. Alan Clark; Thomas Heflin; Jeffrey Kluball; Elizabeth Kramer · 2015Free copy at ung.edu · Open license — can be shared (CC BY-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Sound from Ear to Engineer Free · open license ↗Geoffrey Dunbar · 2026Free copy at human.libretexts.org · Open license — can be shared (CC BY-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Nuclear Science and Engineering
4 books- Understanding Artificial Intelligence Ethics and Safety: A Guide for the Responsible Design and Implementation of AI Systems in the Public Sector Free · open license ↗David Leslie · 2019Free copy at turing.ac.uk · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics Volume 3: Optics and Modern Physics Free · open license ↗OpenStax · class=reuseFree copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Upper-Level Undergraduate Probability with Actuarial and Financial Applications Free · open license ↗Rich Bass, Patricia Alonso-Ruiz, Fabrice Baudoin, Maria Gordina, Phanuel Mariano, Oleksii Mostovyi, Ambar Sengupta, Alexander Teplyaev, and Emiliano Valdez · online editionFree copy at probability.oer.math.uconn.edu · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Use of Reprocessed Uranium: Challenges and Options Free to read ↗International Atomic Energy Agency · 2010Free copy at www-pub.iaea.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Physical Education and Wellness
3 books- The University of Michigan Diving Manual: Volume 1: Diving Theory Free · public domain ↗Lee H. Somers · 1990Free copy at repository.library.noaa.gov · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The University of Michigan Manual of Safe Practices for Scientific/Academic Scuba Diving / Safety Free · public domain ↗Lee H. Somers · 1980Free copy at repository.library.noaa.gov · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Guide for Diving Safety Free · public domain ↗William W. Schroeder, William Paul Fife · 1970Free copy at repository.library.noaa.gov · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Physics
3 books- Understanding Acoustics: An Experimentalist’s View of Sound and Vibration Free · open license ↗Steven L. Garrett · 2nd edition, 2020Free copy at link.springer.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics Volume 3 Free · open license ↗Samuel J. Ling; Jeff Sanny; William Moebs · 2016Free copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Über die spezielle und die allgemeine Relativitätstheorie : (Gemeinverständlich) Read hereEinstein, Albert · Project Gutenberg ebook 77850Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Political Science
10 books- The Unequal Effects of Globalization Free · open license ↗Pinelopi Koujianou Goldberg, with Greg Larson · 2023Free copy at direct.mit.edu · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The United States Bill of Rights Read hereUnited StatesRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The United States Constitution Read hereUnited StatesRead on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The United States and Latin America Read hereJohn Holladay Latané · 1920Read on RedLectern · Public domain in the USANot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Universal Declaration of Human Rights in the 21st Century: A Living Document in a Changing World Free · open license ↗Gordon Brown (ed.) · 2016Free copy at openbookpublishers.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- U.S. Army War College Guide to National Security Issues, Vol. I: Theory of War and Strategy Free · public domain ↗ed. J. Boone Bartholomees, Jr. · 4th Edition, 2010Free copy at usawc-ssi-media.s3.us-east-1.amazonaws.com · Public domain (U.S. government work)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- U.S. Army War College Guide to National Security Issues, Vol. II Free to read ↗ed. J. Boone Bartholomees Jr. · 4th ed.Free copy at press.armywarcollege.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- U.S. Army War College Guide to National Security Policy and Strategy Free to read ↗J. Boone Bartholomees Jr. · 2nd edition (2006)Free copy at press.armywarcollege.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- U.S. Government and Politics in Principle and Practice: Democracy, Rights, Freedoms and Empire Free · open license ↗Samuel Finesurrey and Gary Greaves · 2021Free copy at academicworks.cuny.edu · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Global Politics Free to read ↗Kevin Bloor · 2021Free copy at e-ir.info · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Science, Technology, and Society
2 books- Understanding Open Source and Free Software Licensing Free · open license ↗Andrew M. St. Laurent · 2004Free copy at oreilly.com · Open license — can be shared (CC BY-ND 2.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding the Global Energy Crisis Free · open license ↗Eugene D. Coyle and Richard A. Simmons (eds.) · 2014Free copy at docs.lib.purdue.edu · Open license — can be shared (CC BY-NC)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Sloan School of Management
2 books- Una introducción amable a la teoría de colas Free · open license ↗Pablo Serrano, José Alberto Hernández · 2024Free copy at pbluc3m.github.io · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding and Doing Research in Education & the Social Sciences Free · open license ↗Phillip A. Olt, Yaprak Dalat Ward, Kevin Splichal, Elliot Isom, and Reade Dowda · 2024Free copy at open.umn.edu · Open license — can be shared (CC BY-NC)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Unclassified
3 books- Underactuated Robotics Free to read ↗Author not listedFree copy at underactuated.csail.mit.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics Volume 2 Free · open license ↗Author not listedFree copy at openstax.org · Open license — can be shared (CC BY-NC-SA)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- University Physics Volume 3 Free · open license ↗Author not listedFree copy at openstax.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Urban Studies and Planning
26 books- A Unified Approach to Measuring Poverty and Inequality: Theory and Practice Free · open license ↗James E. Foster, Suman Seth, Michael Lokshin, and Zurab Sajaia · 2013Free copy at openknowledge.worldbank.org · Open license — can be shared (CC BY 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The United Nations World Water Development Report 2023: Partnerships and Cooperation for Water Free · open license ↗United Nations · 2023Free copy at unesdoc.unesco.org · Open license — can be shared (CC BY-SA 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Urban Law and Conflict Series, Volume 2: Emergency Response Free to read ↗UN-Habitat · 2026Free copy at unhabitat.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- The Urban Streetspace Book: 210 Solutions to Design, Allocate, and Regulate Streetspace in Cities Free to read ↗Paulo Anciaes · 2022Free copy at discovery.ucl.ac.uk · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- UST 290 Urban Geography Free · open license ↗Brian Mikelbank · 2024Free copy at pressbooks.ulib.csuohio.edu · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Understanding Risk: Informing Decisions in a Democratic Society Free to read ↗National Research Council; Paul C. Stern and Harvey V. Fineberg, editors · 1996Free copy at nap.nationalacademies.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Union Organizing and Public Policy: Failure to Secure First Contracts Free · open license ↗William N. Cooke · 1985Free copy at research.upjohn.org · Open license — can be shared (CC BY-NC-SA 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unlocking Land Values to Finance Urban Infrastructure Free to read ↗George E. Peterson · 2009Free copy at documents1.worldbank.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Untamed Urbanisms Free · open license ↗Adriana Allen, Andrea Lampis, and Mark Swilling (eds.) · 2016Free copy at discovery.ucl.ac.uk · Open license — can be shared (CC BY-NC-ND 3.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Unwinding Privatization: Cities and the Restoration of Public Power Free · open license ↗Alba Alexander, Larry Bennett, Evan McKenzie, and Michael A. Pagano (editors) · 2026Free copy at mitpress.mit.edu · Open license — can be shared (CC BY-NC-ND)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Change and Poverty Free to read ↗National Research Council · 1988Free copy at nap.nationalacademies.org · Free to read at the source (no open license stated) · Full text online, chapter by chapter (the free PDF download asks for an email address)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Claims and the Right to the City: Grassroots Perspectives from Salvador da Bahia and London Free · open license ↗Julian Walker, Marcos Bau Carvalho, Ilinca Diaconescu (eds.) · 2020Free copy at uclpress.co.uk · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Climate and Adaptation Tools Free · open license ↗Teodoro Georgiadis, Letizia Cremonini (eds.) · 2021Free copy at mdpi.com · Open license — can be shared (CC BY-NC-ND)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Design Governance: Soft Powers and the European Experience Free · open license ↗Matthew Carmona, João Bento, Tommaso Gabrieli · 2023Free copy at uclpress.co.uk · Open license — can be shared (CC BY-NC 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Literacy: Learning to Read the City Around You Free · open license ↗Leanne C. Serbulo · 2021 (updated 2022)Free copy at open.umn.edu · Open license — can be shared (CC BY-NC)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Operating Systems: Producing the Computational City Free · open license ↗Andrés Luque-Ayala and Simon Marvin · 2020Free copy at mitpress.mit.edu · Open license — can be shared (CC BY-NC-ND)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Planet Free · open license ↗J. R. Alston, M. P. ... (eds.) · 2018Free copy at cambridge.org · Open license — can be shared (CC BY-NC-ND 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Planning Against Poverty: How to Think and Do Better Cities in the Global South Free to read ↗Jean-Claude Bolay · 1st edition, 2020Free copy at link.springer.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Planning Responses in Post-Crisis Contexts Free to read ↗UN-Habitat · 2020Free copy at unhabitat.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Planning for City Leaders Free to read ↗UN-Habitat · 2nd ed., 2012Free copy at unhabitat.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Play: Make-Believe, Technology, and Space Free to read ↗Fábio Duarte and Ricardo Álvarez · 2021Free copy at mitpress.mit.edu · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Policy for Sustainable Development in the Global South: New Strategies for New Challenges Free to read ↗Debolina Kundu; David Everatt; Keith Kintrea; Ya Ping Wang (editors) · 2026Free copy at link.springer.com · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Screens Reader Free · open license ↗Scott McQuire, Meredith Martin, and Sabine Niederer (eds.) · 2009Free copy at networkcultures.org · Open license — can be shared (CC BY-NC-ND 2.5)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Violence in Africa: Pilot Studies (South Africa, Côte-d’Ivoire, Nigeria) Free · open license ↗Eghosa E. Osaghae, Ismaila Touré, N’Guessan Kouamé, Isaac Olawale Albert, Jinmi Adisa · 1994Free copy at books.openedition.org · Open license — can be shared (Licence OpenEdition Books)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urban Water Demand Management: A Guidebook for ASEAN Free · open license ↗Corinne Ong, Cecilia Tortajada, Ojasvee Arora · 2023, 1st ed.Free copy at link.springer.com · Open license — can be shared (CC BY 4.0)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
- Urbanization and Growth Free to read ↗Michael Spence, Patricia Clarke Annez, Robert M. Buckley (eds.) · 2009Free copy at openknowledge.worldbank.org · Free to read at the source (no open license stated)Not cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
Women's and Gender Studies
1 book- Unearthing Gender: Folksongs of North India Free to read ↗Smita Tewari Jassal · 2012Free copy at dukeupress.edu · Free to read at the source (no open license stated) · Free open-access edition linked from the publisher's pageNot cited by an MIT OpenCourseWare course; from RedLectern’s own list of free books.
New reader editions
- The Unspeakable Gentleman
- Up the Hill and Over
- Under King Constantine
- Uncle Bernac: A Memory of the Empire
- The Uprising of a Great People The United States in 1861. to Which is Added a Word of Peace on the Difference Between England the United States.
- Un tournoi à Romans en 1484
- The Untamed
- An Unwilling Maid Being the History of Certain Episodes during the American Revolution in the Early Life of Mistress Betty Yorke, born Wolcott
- Unitarianism
- Uncle Tom's Cabin, Young Folks' Edition
- United States Census Figures Back to 1630
- Un mois en Afrique
- U.S. Copyright Renewals 1950 - 1977
- U.S. Copyright Renewals, 1950 January - June
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- U.S. Copyright Renewals, 1977 January - June
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- The United Empire Loyalists: A Chronicle of the Great Migration [1914 ed.]
- The Uttermost Farthing: A Savant's Vendetta
- The understudy [Night watches, Part 3.]
- The unknown [Night watches, Part 7.]
- Œuvres de Napoléon Bonaparte, Tome I.
- Œuvres complètes de François Villon Suivies d'un choix des poésies de ses disciples
- The United States in the Light of Prophecy Or, an Exposition of Rev. 13:11-17
- Unconscious Comedians
- Us and the Bottle Man
- Œuvres de Napoléon Bonaparte, Tome II.
- Uncle Sam's Boys with Pershing's Troops Or, Dick Prescott at Grips with the Boche
- Œuvres de Napoléon Bonaparte, Tome III.
- The Uncrowned King
- Un bon petit diable
- Œuvres de Napoléon Bonaparte, Tome IV.
- Œuvres Complètes de Alfred de Musset — Tome 7.
- Œuvres Complètes de Alfred de Musset — Tome 6.
- Œuvres de Napoléon Bonaparte, Tome V.
- The Unfolding Life A Study of Development with Reference to Religious Training
- The Underground City; Or, The Black Indies (Sometimes Called The Child of the Cavern)
- Une histoire d'Amour : George Sand et A. de Musset Documents inédits, Lettres de Musset
- The Unknown Eros
- Unhappy Far-Off Things
- Une politique européenne : la France, la Russie, l'Allemagne et la guerre au Transvaal
- Un antiguo rencor
- Über das Aussterben der Naturvölker
- Un drame au Labrador
- Uit Marokko De Aarde en haar Volken, 1906
- Untersuchungen über Goethes Faust in seiner ältesten Gestalt
- Ulster's Stand For Union
- The Uphill Climb
- Un amour vrai
- Unleavened Bread
- Un hiver à Majorque
- Uncle Titus and His Visit to the Country
- Up the Chimney
- Une femme d'argent
- The Use and Need of the Life of Carry A. Nation
- Uncle Silas: A Tale of Bartram-Haugh
- The Unseen World, and Other Essays
- The Unity of Western Civilization
- Un paseo por Paris, retratos al natural
- Œuvres complètes - Volume 1 Poèmes Saturniens, Fêtes Galantes, Bonne chanson, Romances sans paroles, Sagesse, Jadis et naguère
- Un billet de loterie (Le numéro 9672)
- Uncle Wiggily's Adventures
- Uncle Wiggily's Travels
- Unelmiensa uhri: Romaani
- The underworld: The story of Robert Sinclair, miner
- A Unique Story of a Marvellous Career: Life of Hon. Phineas T. Barnum
- Utan anförare: Fem svenskors fjellvandring i Norge
- An Unpardonable Liar
- Uncle Noah's Christmas Inspiration
- The Unseen Bridegroom; Or, Wedded For a Week
- The Unpopular Review, Volume II Number 3
- The Unwritten Literature of the Hopi
- Uncle Max
- The uses of astronomy
- Under the dragon flag
- Unknown Mexico, Volume 1 (of 2) A Record of Five Years' Exploration Among the Tribes of the Western Sierra Madre; In the Tierra Caliente of Tepic and Jalisco; and Among the Tarascos of Michoacan
- Uma família ingleza: Scenas da vida do Porto
- The Upas Tree: A Christmas Story for all the Year
- Unity of Good
- Ungava Bob: A Winter's Tale
- Under Sealed Orders
- Über die Dichtkunst beim Aristoteles Neu übersetzt und mit Einleitung und einem erklärenden Namen- und Sachverzeichnis versehen von Alfred Gudemann 1921
- Ubu Roi, ou, les Polonais
- "Us," An Old Fashioned Story
- Up in Ardmuirland
- Une Confédération Orientale comme solution de la Question d'Orient (1905)
- Uncle Wiggily in the Woods
- Une ville flottante
- Under Handicap A Novel
- Uppingham by the Sea: A Narrative of the Year at Borth
- Una notte fatale ovvero il racconto dell'esiliato / bozzetti milanesi
- Ueber die schrecklichen Wirkungen des Aufsturzes eines Kometen auf die Erde und über die vor fünftausend Jahren gehabte Erscheinung dieser Art
- Une Pupille Genante
- Undine
- The Uncollected Writings of Thomas de Quincey—Vol. 1 With a Preface and Annotations by James Hogg
- The Uttermost Farthing
- Under the red robe
- Under Drake's Flag: A Tale of the Spanish Main
- Under the Great Bear
- Ullr Uprising
- Under the Trees and Elsewhere
- Under the Ocean to the South Pole; Or, the Strange Cruise of the Submarine Wonder
- Uni
- The Uncollected Writings of Thomas de Quincey, Vol. 2 With a Preface and Annotations by James Hogg
- Under Fire
- Under Wellington's Command: A Tale of the Peninsular War
- Œuvres complètes de Alfred de Musset — Tome 3
- The Unruly Sprite: A Partial Fairy Tale
- Uusi Grottelaulu
- Unwritten Literature of Hawaii: The Sacred Songs of the Hula
- Ueber Riemann's Theorie der Algebraischen Functionen
- The Unknown Guest
- Une Intrigante sous le règne de Frontenac
- Um meeting na parvonia: poemeto escripto num canto
- Up To Date Business Including Lessons in Banking, Exchange, Business Geography, Finance, Transportation and Commercial Law
- Über Psychoanalyse: Fünf Vorlesungen
- Une fête de Noël sous Jacques Cartier
- Under the Country Sky
- Under the Tree
- Uotilan isäntä: Rikosjuttu Suomesta
- Under the Chilian Flag: A Tale of War between Chili and Peru
- Under the Meteor Flag: Log of a Midshipman during the French Revolutionary War
- Ueber Goethes Hermann und Dorothea
- The University of Michigan
- Usury
- Uncle Rutherford's Nieces: A Story for Girls
- Ungava
- Up in the Clouds: Balloon Voyages
- The Untroubled Mind
- The Upper Berth; By the Waters of Paradise
- Uncle Remus and Brer Rabbit
- Un tros de paper Two Volumes
- Œuvres complètes de Alfred de Musset — Tome 4
- Union and Democracy
- The Ultimate Experiment
- The Unsolved Riddle of Social Justice
- Under the Window: Pictures & Rhymes for Children
- Uncle Remus, His Songs and His Sayings
- Untechnological Employment
- Un frère de Nicolas Foucquet: François, Archevêque de Narbonne; Exilé à Alençon
- Uncle Wiggily and Old Mother Hubbard Adventures of the Rabbit Gentleman with the Mother Goose Characters
- Unwise Child
- Unspecialist
- Uncle Sam's Boys in the Philippines; or, Following the Flag against the Moros
- Up! Horsie! An Original Fairy Tale
- Under the Waves: Diving in Deep Waters
- Una of the hill country 1911
- Œuvres complètes de Alfred de Musset — Tome 5
- The U-boat hunters
- Under the Rose
- The Uncle of an Angel 1891
- Under the Rebel's Reign
- Un dilemme
- Unborn Tomorrow
- Ups and Downs in the Life of a Distressed Gentleman
- Und die ihr alle meine Brüder seid
- Unterhaltungen deutscher Ausgewanderten
- The Untouchable
- The Unnecessary Man
- Úplná učebnice mezinárodní řeči dra. Esperanta
- Up the River; or, Yachting on the Mississippi
- "Unto Caesar"
- Über die Geometrie der alten Aegypter. Vortrag, gehalten in der feierlichen Sitzung der Kaiserlichen Akademie der Wissenschaften am 29. Mai 1884.
- The Uses of Italic A Primer of Information Regarding the Origin and Uses of Italic Letters
- Ulrich Schmidel Der erste Geschichtschreiber der La Plata-Länder (1535-1555)
- The uncalled
- Um conto portuguez: episodio da guerra civil: a Maria da Fonte
- Uma scena conjugal Comedia—lever de rideau
- An Undivided Union
- Under the Redwoods
- USAF Fact Sheet 95-03 Unidentified Flying Objects and Air Force Project Blue Book
- Urban Sketches
- Œuvres complètes de lord Byron, Tome 01 avec notes et commentaires, comprenant ses mémoires publiés par Thomas Moore
- U.S. Patent 4,293,314: Gelled Fuel-Air Explosive October 6, 1981.
- The Unicorn from the Stars and Other Plays
- Union and Communion; or, Thoughts on the Song of Solomon
- Uncle Sam's Boys as Lieutenants; or, Serving Old Glory as Line Officers
- The Unknown Wrestler
- Uncanny Tales
- Up The Baltic; Or, Young America in Norway, Sweden, and Denmark
- Utopia
- Œuvres complètes de lord Byron, Tome 03 avec notes et commentaires comprenant ses mémoires publiés par Thomas Moore
- Ungdomsdrömmar: historisk berättelse
- Ulf Van Yern, and Other Ballads
- Urbain Grandier Celebrated Crimes
- Unthinkable
- Upstarts
- Uncle Sam's Boys as Sergeants; or, Handling Their First Real Commands
- Uncle Sam's Boys in the Ranks; or, Two Recruits in the United States Army
- Un tuteur embarrassé
- Une journée à Pise : guide historique, artistique et commercial
- Under the Ensign of the Rising Sun: A Story of the Russo-Japanese War
- Under Fire: A Tale of New England Village Life
- Under the Southern Cross
- Œuvres complètes de lord Byron, Tome 02 comprenant ses mémoires publiés par Thomas Moore
- Œuvres complètes de lord Byron, Tome 04 comprenant ses mémoires publiés par Thomas Moore
- Œuvres complètes de lord Byron, Tome 05 comprenant ses mémoires publiés par Thomas Moore
- Under the Deodars
- Ulysses S. Grant
- Uncle Terry: A Story of the Maine Coast
- Œuvres complètes de lord Byron, Tome 06 comprenant ses mémoires publiés par Thomas Moore
- Œuvres complètes de lord Byron, Tome 07 comprenant ses mémoires publiées par Thomas Moore
- Œuvres complètes de lord Byron, Tome 08 comprenant ses mémoires publiés par Thomas Moore
- Um brado contra as monterias de cerco aos Lobos na Provincia do Alemtejo
- Un philosophe sous les toits
- The unknown life of Jesus Christ
- Urhot: Historiallinen novelli "Ison vihan" ajoilta
- Under Arctic Ice
- The Universal Reciter 81 Choice Pieces of Rare Poetical Gems
- Uit Sowjet-Rusland: Beelden en beschouwingen
- Una notte bizzarra
- Uit het leven van Dik Trom
- Up the Forked River; Or, Adventures in South America
- Ultimatum de 11 de Janeiro
- Œuvres complètes de lord Byron, Tome 09 comprenant ses mémoires publiés par Thomas Moore
- Under the Maples
- Ultima Thule
- Unfinished Portraits: Stories of Musicians and Artists
- The Unknown Quantity: A Book of Romance and Some Half-Told Tales
- The Unthinking Destroyer
- Œuvres complètes de lord Byron, Tome 10 comprenant ses mémoires publiés par Thomas Moore
- Under Padlock and Seal
- Upon The Tree-Tops
- The Ultimate Criminal
- Über allgemeine Landesbewaffnung, insbesondere in Beziehung auf Württemberg
- The Ultroom Error
- Under False Pretences: A Novel
- The Upward Path: A Reader For Colored Children
- University Education in Ireland
- Under the Liberty Tree: A Story of The 'Boston Massacre'
- Um novo mundo
- Œuvres de P. Corneille, Tome 01
- Um club da Má-Lingua
- Uncle Daniel's Story Of "Tom" Anderson, and Twenty Great Battles
- The Unconstitutionality of Slavery
- Undertones
- The Unprotected Species
- Unbegotten Child
- Under Boy Scout Colors
- The Utah Batteries: A History A complete account of the muster-in, sea voyage, battles, skirmishes and barrack life of the Utah batteries, together with biographies of officers and muster-out rolls.
- Un p'tit homme
- Über den Expressionismus in der Literatur und die neue Dichtung
- Œuvres complètes de lord Byron, Tome 11 comprenant ses mémoires publiés par Thomas Moore
- The Use of a Box of Colours, in a Practical Demonstration on Composition, Light and Shade, and Colour.
- Uniform of a Man
- The Unlearned
- Um contemporaneo do Infante D. Henrique
- An Unknown Lover
- Unsichtbare Bande: Erzählungen
- The Underpup
- Under the Mendips: A Tale
- The Unveiling of Lhasa
- Under Fire For Servia
- Underground Man
- Unexplored!
- Œuvres complètes de lord Byron, Tome 12 comprenant ses mémoires publiés par Thomas Moore
- The Unknown Sea
- Unc' Edinburg: A Plantation Echo
- Under the Southern Cross Or Travels in Australia, Tasmania, New Zealand, Samoa, and Other Pacific Islands
- The Undying Past
- Ulrike: Eine Erzählung
- Œuvres de P. Corneille, Tome 02
- Under Nordenvindens Svøbe
- Uusia kertomuksia
- Udvalgte Digtninger
- Uma visita ao primeiro romancista portuguez em S. Miguel de Seide
- Under a Charm: A Novel. Vol. I
- Under a Charm: A Novel. Vol. II
- Under a Charm: A Novel. Vol. III
- Œuvres Complètes de Frédéric Bastiat, tome 1 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- Uncanny Tales
- Unlucky: A Fragment of a Girl's Life
- The United States and the War
- Un Pélerin d'Angkor
- A ultima ceia do Doutor Fausto
- Œuvres de P. Corneille, Tome 03
- The Universe a Vast Electric Organism
- United States Government Publications, v. 8 Jan.-Jun. 1892 A Monthly Catalog
- Unto This Last, and Other Essays on Political Economy
- Œuvres complètes de lord Byron, Tome 13 Comprenant ses mémoires publiés par Thomas Moore
- Über die Schönheit häßlicher Bilder. Ein Vademecum für Romantiker unserer Zeit
- An Unprotected Female at the Pyramids
- Undine
- Ulster Folklore
- Ueber die Wirkung des Nordsee-Bades: Eine physiologisch-chemische Untersuchung
- Un été dans le Sahara
- Un'avventura di viaggio
- Una donna
- Untersuchungen über die radioaktiven Substanzen von Marie Curie, übersetzt und mit Litteratur-Ergänzungen versehen von W. Kaufmann
- Under the Shadow of Etna: Sicilian Stories from the Italian of Giovanni Verga
- Uncle's Dream; and The Permanent Husband
- Under Canvas; or, The Hunt for the Cartaret Ghost
- Un Cadet de Famille, v. 1/3
- Ubirajara: Lenda Tupi
- The Unpopular Review, Number 19 July-December 1918
- The Unpublishable Memoirs
- Über die Vulkane im Monde
- Unfettered: A Novel
- Un Cadet de Famille, v. 2/3
- Unkarilainen Nabob: Romaani
- Unicorns
- Under Four Administrations, from Cleveland to Taft Recollections of Oscar S. Straus ...
- Un Cadet de Famille, v. 3/3
- Œuvres de P. Corneille, Tome 04
- Upsidonia
- Uusi aika: Romaani
- The Untilled Field
- The Union: Or, Select Scots and English Poems
- Under One Flag
- Uusi tilanhaltia
- The Under-Secretary
- Under Cover
- Under the Stars and Bars
- Uncle Walt [Walt Mason], the Poet Philosopher
- Under the Star-Spangled Banner: A Tale of the Spanish-American War
- Unexplored Spain
- Uit Ons Dorp: Drie Verhalen voor Meisjes
- Under the Chinese Dragon: A Tale of Mongolia
- Urania
- "The United Seas"
- The Unwilling Professor
- Under the Red Crescent Adventures of an English Surgeon with the Turkish Army at Plevna and Erzeroum 1877-1878
- Œuvres Complètes de Frédéric Bastiat, tome 2 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- An Unofficial Patriot
- Œuvres Complètes de Chamfort (Tome 1) Recueillies et publiées avec une notice historique sur la vie et les écrits de l'auteur.
- Uruguay
- Uncle Wiggily in Wonderland
- Under St Paul's: A Romance
- Œuvres complètes de Chamfort (Tome 2) Recueillies et publiées, avec une notice historique sur la vie et les écrits de l'auteur.
- The Unmasking of Robert-Houdin
- Unveiling a Parallel: A Romance
- Uno degli onesti: Commedia in un atto
- Ulster
- Új versek
- The Unclassed
- Up the Mazaruni for Diamonds
- Unawares: A Story of an Old French Town
- Ugo Foscolo (1778-1827) La vita italiana durante la Rivoluzione francese e l'Impero
- Under Wolfe's Flag; or, The Fight for the Canadas
- Œuvres Complètes de Frédéric Bastiat, tome 3 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- Une Maladie Morale: Le mal du siècle
- Œuvres Complètes de Chamfort (Tome 3) Recueillies et publiées, avec une notice historique sur la vie et les écrits de l'auteur.
- Uusi suomalainen lukemisto
- Underwoods
- Under Fire: The Story of a Squad
- Un Misanthrope à la Cour de Louis XIV: Montausier, sa vie et son temps
- Uusia kertomuksia iltalampun ääressä
- Œuvres complètes de Chamfort (Tome 4) Recueillies et publiées, avec une notice historique sur la vie et les écrits de l'auteur.
- Uudesta Maailmasta: Hajanaisia matkakuvia Amerikasta
- Un Coeur de femme
- Unter Palmen und Buchen. Erster Band. Unter Buchen. Gesammelte Erzählungen.
- Ulla Fersen: Historiallinen novelli
- Œuvres Complètes de Chamfort (Tome 5) recueillies et publiées, avec une notice historique sur la vie et les écrits de l'auteur.
- Under One Sceptre, or Mortimer's Mission: The Story of the Lord of the Marches
- Un cœur virginal
- An Unsentimental Journey through Cornwall
- Unelma: Romaani
- Up Terrapin River
- Uncle Joe's Stories
- Œuvres complètes de Guy de Maupassant - volume 01
- Œuvres complètes de Guy de Maupassant - volume 02
- Ultimatum
- Uncle Sam, Detective
- The University of Hard Knocks
- Unter Palmen und Buchen. Zweiter Band. Unter Palmen. Gesammelte Erzählungen.
- Uncle Sam
- Up and Down
- Up the Orinoco and down the Magdalena
- Uit Oost en West: verklaring van eenige uitheemsche woorden
- Unknown to History: A Story of the Captivity of Mary of Scotland
- The Upton Letters
- Über das Geistige in der Kunst, Insbesondere in der Malerei
- An Unsinkable Titanic: Every Ship its own Lifeboat
- 'Up the Country': Letters Written to Her Sister from the Upper Provinces of India
- Uncle William: The Man Who Was Shif'less
- Un avvocato dell'avvenire Le Commedie, vol. 1
- Œuvres complètes de Guy de Maupassant - volume 03
- Œuvres complètes de Guy de Maupassant - volume 04
- Œuvres de P. Corneille, Tome 05
- Œuvres Complètes de Frédéric Bastiat, tome 4 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- Œuvres Complètes de Frédéric Bastiat, tome 5 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- Œuvres Complètes de Frédéric Bastiat, tome 6 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- Œuvres Complètes de Frédéric Bastiat, tome 7 mises en ordre, revues et annotées d'après les manuscrits de l'auteur
- Uudempia Uloswalituita Satuja
- Under Sail
- The U. P. Trail
- Un jardin sur l'Oronte
- Under the Flag of France: A Tale of Bertrand du Guesclin
- Ueber die Arsenikvergiftung ihre Hülfe und gerichtliche Ausmittelung
- The Usurper: An Episode in Japanese History
- Un libro para las damas: Estudios acerca de la educación de la mujer
- Un bel sogno
- Unter den Wilden: Entdeckungen und Abenteuer
- Unaddressed Letters
- Ulric the Jarl: A Story of the Penitent Thief
- Under Cæsars' Shadow
- Under the Law
- Uit Vlaanderen
- Unter Palmen und Buchen. Dritter Band.
- The Unpopular Review Vol. I January-June 1914
- Un viaggio elettorale
- Uhri: Perheromaani
- United States Steel: A Corporation with a Soul
- Œuvres de P. Corneille, Tome 06
- Œuvres complètes de Gustave Flaubert, tome 2: Salammbô
- Up The Slot: Marines in the Central Solomons
- The Underground Railroad from Slavery to Freedom: A comprehensive history
- The Unexploited West A Compilation of all of the authentic information available at the present time as to the Natural Resources of the Unexploited Regions of Northern Canada
- U.S. Presidential Inaugural Addresses
- Under Orders: The story of a young reporter
- Un enfant, t. 1/3
- Un enfant, t. 2/3
- Un enfant, t. 3/3
- Uusi katakombi ja muita kertoelmia
- The Unknown; A Play in Three Acts
- Œuvres complètes de Gustave Flaubert, tome 3: L'éducation sentimentale, v. 1
- Uit den Indischen Archipel De Aarde en haar volken, Jaargang 1875
- Unitarianism Defended A Series of Lectures by Three Protestant Dissenting Ministers of Liverpool
- Under Sentence of Death; Or, a Criminal's Last Hours
- Utvandrarehistorier
- Under the Hill, and Other Essays in Prose and Verse
- The Unspeakable Perk
- Über die Probenächte der teutschen Bauermädchen
- Œuvres complètes de Guy de Maupassant - volume 05
- Uncle Wiggily's Auto Sled or, How Mr. Hedgehog Helped Him Get Up the Slippery Hill; and, How Uncle Wiggily Made a Snow Pudding. Also, What Happened in the Snow Fort
- Un tel de l'armée française
- Up for Renewal
- Unser Familien-Arzt
- Œuvres complètes de Guy de Maupassant - volume 06
- Œuvres complètes de Guy de Maupassant - volume 07
- The Uncensored Letters of a Canteen Girl
- Uran aukaisijat
- Œuvres de P. Corneille, Tome 07
- Unique Ghost Towns and Mountain Spots
- Under the Holly: Christmas-Tide in Song and Story
- The Undetected
- The Unexpurgated Case Against Woman Suffrage
- University of California Library Handbook 1918-1919
- Uudenmetsän lapset
- Unvarnished Tales
- Un año en quince minutos: pieza en un acto
- Uther and Igraine
- Under the White Ensign: A Naval Story of the Great War
- Unser täglich Gift: Gedichte
- Under Blue Skies: Verses & Pictures
- Um die Erde: Eine Reisebeschreibung
- The Unbidden Guest
- Über die weiblichen Brüste
- Œuvres complètes de Guy de Maupassant - volume 08
- Uncle Sam's Boys on Field Duty; or, Winning Corporal's Chevrons
- Under a Veil: A Comedietta in One Act
- Ulfvungit: Lehti intohimojen kirjasta
- Œuvres complètes de Gustave Flaubert, tome 4: L'éducation sentimentale, v. 2
- Uranie
- Under Sail
- Uhrilauluja
- Œuvres complètes de Guy de Maupassant - volume 09
- An Uninvited Member: A Play for Girls in Two Scenes
- Uncle Sam's Right Arm: A Patriotic Exercise
- Underground Treasures: How and Where to Find Them A Key for the Ready Determination of All the Useful Minerals Within the United States
- Uussi raumlaissi jaarituksi
- Uncle Sam Abroad
- The Unseen Hand; or, James Renfew and His Boy Helpers
- The Universal Counterfeit and Altered Bank Note Detector, at Sight
- Über die bürgerliche Verbesserung der Weiber
- U.S. Copyright Renewals: Artwork 1951-1959 Catalog of Copyright Entries
- U.S. Copyright Renewals: Artwork 1960-1964 Catalog of Copyright Entries
- Urith: A Tale of Dartmoor
- Uarda : a Romance of Ancient Egypt — Volume 01
- Uarda : a Romance of Ancient Egypt — Volume 02
- Uarda : a Romance of Ancient Egypt — Volume 03
- Uarda : a Romance of Ancient Egypt — Volume 04
- Uarda : a Romance of Ancient Egypt — Volume 05
- Uarda : a Romance of Ancient Egypt — Volume 06
- Uarda : a Romance of Ancient Egypt — Volume 07
- Uarda : a Romance of Ancient Egypt — Volume 08
- Uarda : a Romance of Ancient Egypt — Volume 09
- Uarda : a Romance of Ancient Egypt — Volume 10
- Uarda : a Romance of Ancient Egypt — Complete
- Uusi pirtti: 4-näytöksinen näytelmä
- The unwritten history of old St. Augustine
- Uncle Wiggily's Fortune
- The Unjust Steward; or, The Minister's Debt
- Œuvres complètes de Guy de Maupassant - volume 10
- Uusi Odysseus: Kuvaus napaseudulta
- Up in Maine: Stories of Yankee Life Told in Verse
- Under King Henry's Banners: A story of the days of Agincourt
- Under Greek Skies
- Uuden pirtin hyppijäiset: Yksinäytöksinen kansannäytelmä
- Uhkapeli: Arnold Bromanin papereista
- Unikko ja ohdake
- Under Many Flags
- Under Rocking Skies
- Un hollandais à Paris en 1891: Sensations de littérature et d'art
- Uit de ontwikkelingsgeschiedenis van het Menschelijk Denken, Deel 1 van 2
- Untuvainen y.m. kertomuksia
- The Unspeakable Scot
- The Undercurrent
- Unsere Haustiere vom Standpunkte ihrer wilden Verwandten
- Œuvres complètes de Guy de Maupassant - volume 11
- Œuvres complètes de Guy de Maupassant - volume 12
- The Use of Ropes and Tackle
- Universal Brotherhood, Volume XIII, No. 10, January 1899 A Magazine Devoted to the Brotherhood of Humanity, the Theosophical Movement, Philosophy, Science and Art
- Un cavallo nella luna: Novelle
- Uncle Wiggily's Squirt Gun; Or, Jack Frost Icicle Maker And, Uncle Wiggily's Queer Umbrellas, also, Uncle Wiggily's Lemonade Stand
- Un grand français du XVIIme siècle : Pierre Paul Riquet et le canal du Midi
- Unfailing Springs
- Uroita: Kreikkalaisia sankaritaruja
- Under Lock and Key: A Story. Volume 1 (of 3)
- Under Lock and Key: A Story. Volume 2 (of 3)
- Under Lock and Key: A Story. Volume 3 (of 3)
- Œuvres complètes de Gustave Flaubert, tome 5: La tentation de saint Antoine
- Œuvres complètes de Guy de Maupassant - volume 13
- The Underground World: A mirror of life below the surface
- Œuvres complètes de Gustave Flaubert, tome 6: Trois contes, suivis de mélanges inédits
- Œuvres complètes de Guy de Maupassant - volume 14
- An Universal Dictionary of the Marine Or, a Copious Explanation of the Technical Terms and Phrases Employed in the Construction, Equipment, Furniture, Machinery, Movements, and Military Operations of a Ship. Illustrated With Variety of Original Designs of Shipping, in Different Situations; Together With Separate Views of Their Masts, Sails, Yards, and Rigging. to Which Is Annexed, a Translation of the French Sea-terms and Phrases, Collected from the Works of Mess. Du Hamel, Aubin, Saverien, &c.
- Uit de ontwikkelingsgeschiedenis van het Menschelijk Denken, Deel 2 van 2
- Universal Brotherhood, Volume XIII, No. 11, February 1899 A Magazine Devoted to the Brotherhood of Humanity, the Theosophical Movement, Philosophy, Science and Art
- Useful Knowledge: Volume 1. Minerals Or, a familiar account of the various productions of nature
- Uuteen maailmaan Romaani Pennsylvanian ensimmäisistä uutisasukkaista
- Useful Knowledge: Volume 2. Vegetables Or, a familiar account of the various productions of nature
- The Unity of the Church Essential to the Conversion of the World A Sermon, Preached Before the Directors and Friends of the London Missionary Society, During Their Anniversary in May, 1846, in the Church of St. Mary, Spital Square, London
- Useful Knowledge: Volume 3. Animals Or, a familiar account of the various productions of nature
- The Unfinished Programme of Democracy
- Uit Ouden Tijd
- Upplevelser under krigsåren 1914-1918
- Umé San in Japan
- Una sfida al Polo
- Use of the Dead to the Living
- Un soir à Hernani, 26 février 1902
- Une rencontre: roman de deux touristes sur le Saint-Laurent et le Saguenay
- Unwelcomed Visitor
- The Untempered Wind
- Umboo, the Elephant
- Uuteen elämään: Idylli erämaasta
- Uncanny Stories
- The Underworld of Oregon Caves National Monument
- The Use and Abuse of Church Bells; With Practical Suggestions Concerning Them
- Until Life Do Us Part
- Use of Mines in Trench Warfare (From the French School of St. Cyr)
- Under the Big Dipper
- U.S.S. Cairo: The Story of a Civil War Gunboat Comprising a Narrative of Her Wartime Adventures by Virgil Carrington Jones, and an Account of Her Raising in 1964 by Harold L. Peterson
- Ultima Thule; or, A Summer in Iceland. vol. 1/2
- Ultima Thule; or, A Summer in Iceland. vol. 2/2
- Udo in England: Eine Reiseerzählung
- Ulysses of Ithaca
- The Unadjusted Girl, With Cases and Standpoint for Behavior Analysis
- The Up Grade
- Uncle Wiggily's Automobile
- The Uses of Diversity: A book of essays
- Under the Storm
- Una Cristiana
- Under Six Flags: The Story of Texas
- Unsere Nachbarn: Neue Skizzen
- Una giovinezza del secolo XIX
- Umwege: Erzählungen
- The Used People Lot
- Under Honour's Flag
- Œuvres complètes de Guy de Maupassant - volume 15
- Unohtumattomia sanoja
- The Unwilling Vestal
- ... und hätte der Liebe nicht: Weihnächtliche Geschichten
- Un mystérieux amour
- Uhriliekki: Runoja
- The Upside-Down Captain
- Underneath the Bough: A Book of Verses
- The Useless Bugbreeders
- Unkarilaisia satuja ja tarinoita
- Une bibliothèque L'art d'acheter les livres, de les classer, de les conserver et de s'en servir
- Œuvres complètes de Marmontel, tome 8 Les Incas, ou la destruction de l'empire du Pérou
- Un segreto, vol. 1
- Un segreto, vol. 2
- The Universal Kinship
- The Undying Fire: A contemporary novel
- Unschuld: Ein modernes Mädchenbuch
- Uncle Wiggily on The Flying Rug; Or, The Great Adventure on a Windy March Day
- Uncle Wiggily and the Pirates; Or, How the Enemy Craft of Pirate Fox was Sunk
- Uncle Wiggily Goes Swimming; Or, How the Frog Boys Surprised the Fox
- Un Jeune Officier Pauvre fragments de journal intime rassemblés par son fils, Samuel Viaud.
- Ulla ja Mark
- The Ultimate Salient
- Una historia de dos ciudades
- U-Boot-Abenteuer im Sperrgebiet
- Über den Bildungstrieb
- The Unforgiving Offender
- Useful Phrases in the Shanghai Dialect
- Ugor Ágnes
- The Undesirable Governess
- The Unpublished Legends of Virgil
- Usury; Or, Interest, Premium and Discount
- Unta ja totta
- Uttara, the Legend of the Turquoise
- Untuvan avioliitto
- Utazás a Balaton körül (1. kötet)
- Utazás a Balaton körül (2. kötet)
- Urpuja: Kokoelma runoja
- Unelmia takkavalkean ääressä
- Up in the garret
- Una partita a scacchi; Il Trionfo d'amore; Intermezzi e scene
- Un Turc à Paris, 1806-1811 Relation de voyage et de mission de Mouhib Effendi, ambassadeur extraordinaire du sultan Selim III (d'après un manuscrit autographe)
- Un amant
- The Untamed: Range Life in the Southwest
- The Undefeated
- Under the Polar Star; or, The Young Explorers
- Una Excursión a los Indios Ranqueles - Tomo 1
- The Ultimate Eve
- The Ultimate World
- Una excursión a los indios ranqueles - Tomo 2
- Unter den Hohen Tauern: Ein Roman aus der Steiermark
- Uit den Kunstschat der Bakongos
- Under the Turk in Constantinople: A record of Sir John Finch's Embassy, 1674-1681
- U.S. Copyright Renewals, 1960
- Under Foch's Command: A Tale of the Americans in France
- The Un-Reconstructed Woman
- Uncle Robert's Geography (Uncle Robert's Visit, V.3)
- Utazás a föld központja felé (1. rész)
- Utazás a föld központja felé (2. rész)
- Uppoavia laivoja
- Unwelcome Tenant
- Ultimatum
- Upper Canada Sketches
- Unsere Hochzeitsreise in die Urwälder von Kamerun
- The Ultimate Image
- U.S. Marine Operations in Korea, 1950-1953, Volume 1 (of 5) The Pusan Perimeter
- U.S. Marine Operations in Korea, 1950-1953, Volume 2 (of 5) The Inchon-Seoul Operation
- U.S. Marine Operations in Korea, 1950-1953, Volume 3 (of 5) The Chosin Reservoir Campaign
- U.S. Marine Operations in Korea, 1950-1953, Volume 4 (of 5) The East-Central Front
- U.S. Marine Operations in Korea, 1950-1953, Volume 5 (of 5) Operations in West Korea
- The Ultimate Quest
- Œuvres de jeunesse inédites. II: 1839-1842. Œuvres diverses.—Novembre.
- Under Three Flags: A Story of Mystery
- Une semaine à la Trappe: Sainte-Marie du Désert
- Under the Tiger's Claws; Or, A Struggle for the Right
- Unconscious Memory
- Uzoni Margit: Regény fiatal leányok számára
- Unnoticed London
- An Uncrowned King: A Romance of High Politics
- Un aventurier au XVIII siècle: Le chevalier d'Éon (1728-1810)
- Œuvres complètes de Gustave Flaubert, tome 7: Bouvard et Pécuchet
- The United States of America, Part 1: 1783-1830
- Umbrellas and Their History
- Uit ou Reisbeskrywinge: Dagverhale en ander letterkundige bronne oor die Kaap
- Uit de schooljaren van Hans Doncker
- Upside Down or Backwards
- Une grande dame de la cour de Louis XV: La duchesse d'Aiguillon (1726-1796)
- Œuvres complètes de Guy de Maupassant - volume 16
- Œuvres complètes de Guy de Maupassant - volume 17
- Œuvres complètes de Guy de Maupassant - volume 18
- A United States Midshipman Afloat
- A United States Midshipman in the South Seas
- The United Empire Loyalists: A Chronicle of the Great Migration [1920 ed.]
- A United States Midshipman in the Philippines
- A United States Midshipman in China
- A United States Midshipman in Japan
- Under the Skin
- Unfinished Rainbows, and Other Essays
- Un vaincu
- Uhkea markiisi
- Œuvres complètes de Guy de Maupassant - volume 19
- Œuvres complètes de Guy de Maupassant - volume 20
- Use of tobacco among North American Indians
- Unravelled Knots
- Œuvres complètes de Guy de Maupassant - volume 21
- Under the German shells
- Uit de dierenwereld van het water Schetsen in woord en beeld van het lever der lagere diersoorten
- The Undamned
- Œuvres de Voltaire Tome XIX: Siècle de Louis XIV.—Tome I
- Underground Movement
- Under Blanco's eye; or, Hal Maynard among the Cuban insurgents
- Un explorateur brésilien Deux mille kilomètres de navigation en canot dans un fleuve inexploré et complètement dominé par des sauvages féroces et indomptables (extrait du Journal du capitaine de frégate baron de Teffé)
- The urine dance of the Zuni Indians of New Mexico
- The unseen blushers
- Untimely papers
- The unseen ear
- Uusi kevät ja muita runoja
- The unique story book
- Unparliamentary papers and other diversions
- Unpopular government in the United States
- Uj Zrinyiász
- "Ups" en "downs" in het Indische leven
- The uncivilized races of men in all countries of the world; vol. 1 of 2 Being a comprehensive account of their manners and customs, and of their physical, social, mental, moral and religious characteristics
- The uncivilized races of men in all countries of the world; vol. 2 of 2 Being a comprehensive account of their manners and customs, and of their physical, social, mental, moral and religious characteristics
- Über die Entstehung der Arten im Thier- und Pflanzen-Reich durch natürliche Züchtung
- Under the mizzen mast: A voyage round the world
- Utazás a Holdba kilenczvenhét óra és husz percz alatt
- Universal peace—from a woman's standpoint
- Uncle Wiggily and Mother Goose Complete in two parts; fifty-two stories—one for each week of the year
- Œuvres de Voltaire Tome XX: Siècle de Louis XIV.—Tome II
- Under the periscope
- Uittomiehiä ja kullankaivajia
- The unconscious
- Uncle Wiggily on roller skates
- Une année au désert
- Under England's flag
- Up the ladder;
- The unlit lamp
- Uncle Jo's Old Coat
- Œuvres complètes de Gustave Flaubert, tome 8
- Uncle Wiggily's Airship
- Uusia maailmoita vanhojen sijaan
- U.S. copyright renewals: artwork 1965-1977
- Uncle Wiggily's June Bug friends
- Under the Prophet in Utah; the National Menace of a Political Priestcraft
- Un pari de milliardaires et autres nouvelles
- The United States Marine Corps in the World War
- Uncle Wiggily's funny auto
- Under the absolute Amir
- The undertakers' manual
- Unter Herbststernen
- The unhallowed harvest
- The unwelcome child
- Une Vie, a Piece of String and Other Stories
- Œuvres complètes de Guy de Maupassant - volume 22
- Ukraine, the land and its people
- Œuvres complètes de Guy de Maupassant - volume 23
- Œuvres complètes de Guy de Maupassant - volume 24
- Under dispute
- Uncle Wiggily on the farm
- Under the Mikado's flag
- Un voluntario realista
- Un printemps en Bosnie
- Unhuman tour
- Uskovaisen sanoja
- Ukko Striid ja hänen koiransa
- Under the guns
- The untouchable adolescents
- Un nid dans les ruines
- Uncle Wiggily and Baby Bunty
- Œuvres complètes de Guy de Maupassant - volume 25
- Un viaggio in Lapponia coll'amico Stephen Sommier
- Uusia savolaisjuttuja
- Umpisolmu
- Ut stiltme en stoarm
- The universal directory for taking alive and destroying rats
- The universe wreckers
- Up the Amazon and Madeira rivers, through Bolivia and Peru
- Ulos ikkunasta
- The uses of water in health and disease
- Untuvainen
- Uuden runomittaopin alkeita
- Unter Wilden am Amazonas
- The unseen universe
- Uskonto ja tiede
- Unterricht in der Beredsamkeit
- Uno dei Mille della spedizione garibaldina nel Mezzodì d'Italia
- Un dramma nell'Oceano Pacifico
- Un grand missionnaire
- Union des sentences de philosophie
- Œuvres complètes de Guy de Maupassant - volume 26
- Ukosta, akasta ja kahdesta kissanpojasta
- The up-to-date sandwich book
- U.S. Marines In Vietnam, Volume 1 (of 9)
- Un matrimonio eccentrico
- Ursula tädin onnettomuus
- The unbidden guest
- Unelma-elämä
- The universe around us
- Une maison bien tenue
- "Us, and our donkey"
- Unter Kopfjägern in Central-Celebes
- "Us, and our charge"
- Uskottomuus
- Uncle Tweazy and his quizzical neighbours, vol. 2 of 3
- Una misura eccezionale dei Romani, Il senatus-consultum ultimum
- Under the Southern Cross
- Upward and onward
- Uponnut maailma
- Uhri
- Ukrainian literature
- Uncle Tweazy and his quizzical neighbours, vol. 1 of 3
- Urwald
- Un pis al ensanche
- Under the big top
- Ukrainian folk songs
- Un voyage botanique au Sahara
- Un bagne russe: l'île de Sakhaline
- Upton Sinclair
- Una nit de carnaval
- An unmarried father
- Über die letzten Dinge
- The undercurrent
- Unconquered
- Under Dewey at Manila
- Unelmien maa
- Un vieux célibataire
- Un mot sur les postes
- Under the Yankee ensign
- Uncooked foods & how to use them
- Un crime étrange
- Ukraine under the Soviets
- Undream'd of shores
- Underestimation
- Under the Skylights
- Une page d'amour
- The Uninhabited House
- Unitarianism in America: A History of its Origin and Development
- Unspoken Sermons, Series I., II., and III.
- United States Presidents' Inaugural Speeches: From Washington to George W. Bush
- The Under Dog
- Ugo: Scene del secolo X
- Uncle Josh's Punkin Centre Stories
- The United States Since the Civil War