Product Category: Top -> Science -> Science: Technology -> Science: Communications Techno
Spy Files: Codes and Ciphers
Author: Adrian Gilbert
Illustrator:
Illustrator:
| Retail Price: | $29.95 |
| Betabooks Price | $12.00 |
ISBN: 9781845389772
Format: Hardback
Published: August 2008
Published By: QED Publishing
Stock Availability
Titles that are READY TO SHIP will be sent from our warehouse within 2 business days while stocks last. Click here for more details.
Published: August 2008
Published By: QED Publishing
Stock Availability
Titles that are READY TO SHIP will be sent from our warehouse within 2 business days while stocks last. Click here for more details.
Product Description
Do you have what it takes to go undercover and discover the secret world of espionage?Spy Files stealthily slips into the shadows, exposing the communication methods of secret agents, the techniques of the decoders and the gadgets they use.
Uncover how the British cracked the codes made by the German Enigma cipher machine.
Unmask the World War II spies who hid radios in their lunchboxes!
Reveal how Morse Code was used by a spy to blink the word 'torture'.