Over 50 Secret Codes
Author(s): Emily Bone
Paperback edition of a successful card pack format, that will unleash the inner code-breaker in all of us! Contains a combination of codes such as Semaphore and Morse code, as well as historical codes including the "Grid code" used in the American Civil War and Ancient Egyptian hieroglyphics and traditional codes such as number replacement and alphabet switching codes.
Product Information
General Fields
- :
- : Usborne
- : Usborne GB
- : 0.181437
- : 31 March 2015
- : 198mm X 130mm
- : 01 May 2015
- : books
Special Fields
- : Emily Bone
- : Paperback
- : Sam Meredith
- : full colour illustrations throughout