| Secret Writing Puzzle Book Contributor(s): Grab a. Pencil Press (Created by) |
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ISBN: 0988288583 ISBN-13: 9780988288584 Publisher: Grab a Pencil Press OUR PRICE: $6.26 Product Type: Paperback Published: May 2017 |
| Additional Information |
| BISAC Categories: - Games & Activities | Puzzles |
| Series: Puzzle Book |
| Physical Information: 0.1" H x 4.8" W x 7.7" (0.10 lbs) 32 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: 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. |