Can You Crack the Code?
a Fascinating History of Ciphers and Cryptography
Discover the secrets of spy craft with thrilling tales, both real and imagined, about intrepid investigators, puzzle masters and savvy sleuths.


15 items
a Fascinating History of Ciphers and Cryptography
the Graphic Novel
Spies, Codes, Capers, Gadgets, and Classified Cases Revealed
a Novel About the Navajo Marines of World War Two
the Graphic Novel
Mr. Benedict's Book of Perplexing Puzzles, Elusive Enigmas, and Curious Conundrums
True Tales of Failed Espionage
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