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Over 500 Secret Codes

Over 500 Secret Codes

Published: 1 Mar 2015

Paperback / softback, 112 pages

Recommended for age 7+

By Emily Bone

Illustrated by Sam Meredith

Published by Usborne Publishing Ltd

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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.

Tagged codes and detectives and spies