Coupon
Spy Codes and Ciphers
by Susan K. Mitchell


Overview - Can flashing lights send out a secret message? Did a famous spy use sketches of butterflies to hide messages? Can a digital photo hide a secret code? For centuries, spies have used many different ways to pass secret information. Codes and ciphers keep information safe from the enemy.  Read more...

 
Paperback
  • $10.53

Add to Cart + Add to Wishlist

In Stock Online.

Free Shipping is not available for this item.
 
> Check In-Store Availability

In-Store pricing may vary

 
 
New & Used Marketplace 3 copies from $7.65
 
 
 

More About Spy Codes and Ciphers by Susan K. Mitchell
 
 
 
Overview
Can flashing lights send out a secret message? Did a famous spy use sketches of butterflies to hide messages? Can a digital photo hide a secret code? For centuries, spies have used many different ways to pass secret information. Codes and ciphers keep information safe from the enemy. Author Susan K. Mitchell uncovers the secrets to the amazing world of spy codes and ciphers.

 
Details
  • ISBN-13: 9781598453539
  • ISBN-10: 159845353X
  • Publisher: Enslow Publishers
  • Publish Date: October 2011
  • Page Count: 48
  • Reading Level: Ages 9-12
  • Dimensions: 8.86 x 7.39 x 0.12 inches
  • Shipping Weight: 0.28 pounds

Series: Secret World of Spies (Paperback)

Related Categories

Books > Juvenile Nonfiction > Law & Crime
Books > Juvenile Nonfiction > Technology - General

 
BAM Customer Reviews