"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 fascinated by history's most mesmerizing stories of intrigue and cunning--from Julius Caesar and his Caeser cipher to the Allies' use of the Enigma machine to decode German messages during World War II.

Accessible, compelling, and timely, The Code Book is sure to make readers see the past--and the future--in a whole new way.

"Singh's power of explaining complex ideas is as dazzling as ever." --The Guardian

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“Singh utilizes an effective narrative style and intersperses fascinating events and people.”–School Library Journal

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We have been in the bookselling business for over 25 years and have collected for over 50 years. We frequently are called on to do appraisals - institutional and private libraries - and give talks all over the country on collecting for pleasure and profit to civic groups, art leagues, historical societies, etc.

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M & M Books
GA, U.S.A.

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Georgia residents please add 7% sales tax. Please include $5.00 (US) for media
mail within USA: $1.00 more for each additional item. Books are sent via US
Postal Service unless other arrangements are requested. For INTERNATIONAL
PURCHASES, PLEASE contact M & M Books at mandmbks@gmail.com at the time of your
order and we will email you the exact cost quoted us by the shipping agency.
NOTE: USPS NO LONGER SHIPS SURFACE MAIL TO OVERSEAS. We will ship GLOBAL
PRIORITY where possible, minimum charge o...

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Condizioni di spedizione:

Please include $5.00 (US) for media mail within USA, 5-14 days; $1.00 more for each additional item. Books are sent via US Postal Service unless other arrangements are requested. For INTERNATIONAL PURCHASES, PLEASE contact M & M Books at mandmbks@gmail.com at the time of your order and we will email you the exact cost quoted us by the shipping agency. NOTE: USPS NO LONGER SHIPS SURFACE MAIL TO OVERSEAS. We will ship GLOBAL PRIORITY where possible, minimum charge of $11.00, maximum weight 4 pounds. For packages over 4 pounds, we will contact you via email with exact charges. Georgia residents please add 7% sales tax. If your book order is heavy or oversized, we will contact you to let you know extra shipping is required.

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The Code Book: The Secrets Behind Codebreaking

Singh, Simon

Usato - Brossura

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