The Code Book: The Secrets Behind Codebreaking

"As gripping as a good thriller." —The Washington Post

Unpack the science of secrecy and discover the methods behind cryptography—the encoding and decoding of information—in this clear and easy-to-understand young adult adaptation of the national bestseller that's perfect for this age of WikiLeaks, the Sony hack, and other events that reveal the extent to which our technology is never quite as secure as we want to believe.

Coders and codebreakers alike will be fascin…