Description - Over 50 Secret Codes by Emily Bone
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.
Buy Over 50 Secret Codes by Emily Bone from Australia's Online Independent Bookstore, BooksDirect.
Other Editions - Over 50 Secret Codes by Emily Bone
A Preview for this title is currently not available.
Sticker Dolly Dressing Fashion Designer Home Designer
Checking availability...
