References
Books
Black Holes and Warped Spacetime
Hyperspace
The Evolution of Physics
The Principia
Black Holes, Pulsars, and Other Mysteries of the Universe
Sharing the Universe
About Time
In Quest of the Universe
The End of Certainty
Physics for Poets
Beyond Einstein
The Elegant Universe
People
Mr. Bissell
Mr. Childress
Seth Shostack
