Book of Donmon Teith

A harrowing novel of power and suspense from one of the eminent voices of American historical fiction

Presents essays exploring the philosophical themes of the motion picture "The Matrix," which portrays a false world created from nothing but perceptions.

History?s amazing secrets and codes?and how to crack them yourself. This fascinating look at history?s most mysterious messages is packed with puzzles to decode

Gain the skills and knowledge needed to create effective data security systems This book updates readers with all the tools, techniques, and concepts needed to

Cryptography is hard, but it’s less hard when it’s filled with adorable Japanese manga. The latest addition to the Manga Guide series, The Manga Guide to Cr