Free to read

Sean M. Carroll

2 free books by Sean M. Carroll.

Lecture Notes on General Relativity
1997 (widely used as free alternative to his Spacetime and Geometry textbook) · 1997 · Read at preposterousuniverse.com ↗
Lecture Notes on General Relativity (Free Precursor to Spacetime and Geometry: An Introduction to General Relativity)
1997 notes, posted ongoing · 1997 · Read at preposterousuniverse.com ↗