Einstein references

John Norton's "Einstein for Everyone" e-book:

http://www.pitt.edu/~jdnorton/teaching/HPS_0410/index.html

Supplementary readings:

J. Schwartz and M. McGuinness, Einstein for Beginners. New York: Pantheon.

J. P. McEvoy and O. Zarate, Introducing Stephen Hawking. Totem.

J. P. McEvoy, Introducing Quantum Theory. Totem.