Simon Singh is the star speaker. His specialty is taking very dry subjects and writing about them in a way that makes them fascinating. "The Code Book" is his b

Simon Singh is the star speaker. His specialty is taking very dry subjects and writing about them in a way that makes them fascinating. "The Code Book" is his best IMO http://www.amazon.com/Code-Book-Science-Secrecy-Cryptography/dp/0385495323 http://www.amazon.com/Code-Book-Science-Secrecy-Cryptography...