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- A fascinating look at codes from ancient times to the present day
- Hebrew ciphers, Persian war codes, Mayan letter codes and more
- Bursting with strange but true facts and incredible real-life stories
- ‘Code cracker’ activities showing how to build and solve codes
- Modern-day codes such as barcodes and password encryption
- A look at wartime codes including the famous Enigma Machine
- All in a highly illustrated book full of colour photos and graphics
- A hugely popular topic that links to several curriculum areas
This product has not been reviewed yet.