Mysterious Messages

Mysterious Messages
Author: Gary Blackwood
Publisher: Dutton Childrens Books
Total Pages: 170
Release: 2009-10-29
Genre: Juvenile Nonfiction
ISBN: 9780525479604


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From the ingenious ciphers of Italian princes to the spy books of the Civil War to the advanced techniques of the CIA, codes and code breaking have played important roles throughout history.


Mysterious Messages: A History of Codes and Ciphers
Language: en
Pages: 234
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
Secret Code Book: Substitution Ciphers
Language: en
Pages: 58
Authors: John Redden
Categories: Education
Type: BOOK - Published: 2017-09-02 - Publisher: Lulu.com

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The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up
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
Codes, Ciphers and Secret Writing
Language: en
Pages: 100
Authors: Martin Gardner
Categories: Juvenile Nonfiction
Type: BOOK - Published: 1984-01-01 - Publisher: Courier Corporation

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Explains various methods used in cryptography and presents examples to help readers in breaking secret codes