Incoming Resources
- Black holes and time warps, Einstein's outrageous legacy, Kip S. Thorne, the Feynman Professor of Theoretical Physics, California Institute of Technology
- Einstein's legacy, the unity of space and time, Julian Schwinger
- Einstein for beginners, text by Joe Schwartz ; illustrations by Michael McGuinness
- Time travel, John W. Macvey
- An equation that changed the world, Newton, Einstein, and the theory of relativity, Harald Fritzsch ; translated by Karin Heusch
- Basic concepts in relativity and early quantum theory, Robert Resnick
- Relativity, the special & the general theory, Albert Einstein ; with commentaries and background material by Hanoch Gutfreund and Jürgen Renn
- The riddle of gravitation, Peter G. Bergmann