Secret Writing Puzzle Book - Grab a Pencil Press - Books - Grab a Pencil Press - 9780988288584 - May 23, 2017
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Secret Writing Puzzle Book


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Learn about the world of cryptography, or secret writing, with this collection of fascinating ciphers, anagrams, and acrostics. The military has used secret writing to share battle plans. Edgar Allan Poe popularized secret writing in his mystery story "The Gold Bug." Test your code-breaking skills through 11 puzzles, including examples using the Caesar Cipher, substitution ciphers, and Lewis Carroll's alphabet cipher.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released May 23, 2017
ISBN13 9780988288584
Publishers Grab a Pencil Press
Pages 32
Dimensions 122 × 196 × 3 mm   ·   45 g
Language English