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Search - Top Secret: A Handbook of Codes, Ciphers and Secret Writing

Top Secret: A Handbook of Codes, Ciphers and Secret Writing
Top Secret A Handbook of Codes Ciphers and Secret Writing
Author: Paul B. Janeczko, Jenna LaReau (Illustrator)
Pssst! Do you know the difference between a code and a cipher? Can you tell a St. Cyr slide from a Cardano grille? Did you know that the discovery of a substitution cipher caused Mary Queen of Scots to lose her head? Don't look now, but packed into this practical field guide is everything a young person needs to know about the art of conceal...  more »
ISBN-13: 9780439875608
ISBN-10: 0439875609
Publication Date: 4/11/2006
Pages: 144
Reading Level: Ages 9-12
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Publisher: Candlewick
Book Type: Paperback
Other Versions: Hardcover
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