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Mysterious Messages: A History of Codes and Ciphers
Language: en
Pages: 144
Authors: Gary Blackwood
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2009-10-29 - Publisher: Penguin

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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
Unsolved!
Language: en
Pages: 636
Authors: Craig P. Bauer
Categories: Computers
Type: BOOK - Published: 2019-06-18 - Publisher: Princeton University Press

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"In 1953, a man was found dead from cyanide poisoning near the Philadelphia airport with a picture of a Nazi aircraft in his wallet. Taped to his abdomen was an
Codes, Ciphers, Secrets and Cryptic Communication
Language: en
Pages: 704
Authors: Fred B. Wrixon
Categories: Language Arts & Disciplines
Type: BOOK - Published: 2005 - Publisher: Black Dog & Leventhal Pub

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Covert communications have won or lost wars, exposed political intrigue, disguised secret religions and societies, and secured financial transactions. This imme
Break the Code
Language: en
Pages: 86
Authors: Bud Johnson
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2013-05-22 - Publisher: Courier Corporation

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Simply and clearly written book, filled with cartoons and easy-to-follow instructions, tells youngsters 8 and up how to break 6 different types of coded message
The Story of Codes
Language: en
Pages: 192
Authors: Stephen Pincock
Categories: Ciphers
Type: BOOK - Published: 2019-10 - Publisher: THAMES & HUDSON

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