Over 50 Secret Codes

Item# 9781805072119
$5.99
Code-cracking skills can be put to the test in this entertaining book which teaches children how to write and decode secret messages. Includes Semaphore and Morse code, the Grid code... Read more

Code-cracking skills can be put to the test in this entertaining book which teaches children how to write and decode secret messages. Includes Semaphore and Morse code, the Grid code used in the American Civil War, Egyptian hieroglyphics, number replacement and alphabet switching codes and more.

Each page features a different type of code, with an explanation of how it works and a practice code to crack. All answers are available at the back of the book.

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Description

Code-cracking skills can be put to the test in this entertaining book which teaches children how to write and decode secret messages. Includes Semaphore and Morse code, the Grid code used in the American Civil War, Egyptian hieroglyphics, number replacement and alphabet switching codes and more. Each page features a different type of code, with an explanation of how it works and a practice code to crack. All answers are available at the back of the book.

Information

Brand: Usborne

Publisher Date: 04/02/2024

Author: Emily Bone & Sam Meredith

Dimensions: 7.80 x 5.10 x 0.55

UPC: 9781805072119

Ages: 6-9

Pages: 112