Sun Nov 23 (Tork)       :: re: Locker/books

Depending on your background, here are a few good books.
Kaku, Michio, Hyperspace.  Anchor Books, 1994.
Prada, Mme.  Duality and Strings.  Oxford Press, 1997.
and just for a taste of math,
Smith, Laurence Dwight, Cryptography.  W.W. Norton and Company:
Dover (England), 1943.