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
The Secret Code Book
Language: en
Pages: 57
Authors: Helen Huckle
Categories: Juvenile Nonfiction
Type: BOOK - Published: 1995 - Publisher: Dial Books for Young Readers

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Presents a variety of codes and ciphers and includes messages to encode and decode
Hacking Secret Ciphers with Python
Language: en
Pages: 0
Authors: Al Sweigart
Categories: Ciphers
Type: BOOK - Published: 2013 - Publisher: Createspace Independent Publishing Platform

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* * * This is the old edition! The new edition is under the title "Cracking Codes with Python" by Al Sweigart * * *Hacking Secret Ciphers with Python not only t
Top Secret
Language: en
Pages: 148
Authors: Paul B. Janeczko
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2006-04-11 - Publisher: Candlewick Press

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Presents history, trivia, and code-breaking tales in a guide book to the world of secret writing that includes examples of a variety of codes and ciphers.
The Cryptoclub
Language: en
Pages: 213
Authors: Janet Beissinger
Categories: Mathematics
Type: BOOK - Published: 2018-10-08 - Publisher: CRC Press

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Join the Cryptokids as they apply basic mathematics to make and break secret codes. This book has many hands-on activities that have been tested in both classro