{"product_id":"classic-codes-and-ciphers-rachael-l-thomas-9781728404615","title":"Classic Codes and Ciphers","description":"\u003cp\u003eDive into the secret history of . . . secrets! Cryptology is the art and science of secret communication, and its purpose is to protect precious information and keep people safe. Learn about its building blocks: ciphers, codes, and keys.\u003cbr\u003e\u003cbr\u003e People have wanted to hide messages and important information for millennia. Read how history's coolest codes and ciphers have progressed from belts and sticks to rotating disks and supercomputers. Use your cryptology skills to design your own secret cipher. And learn about the smart people who built and broke the strongest secret systems.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Rachael L. Thomas\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1728404614\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781728404615\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Lerner Publications (Tm)\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/01\/2021\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 32\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Library Binding\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.52lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.10h x 7.10w x 0.30d\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAccelerated Reader:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eReading Level:\u003c\/b\u003e 6\u003cbr\u003e\u003cb\u003ePoint Value:\u003c\/b\u003e 0.5\u003cbr\u003e\u003cb\u003eInterest Level:\u003c\/b\u003e Middle Grade\u003cbr\u003e\u003cb\u003eQuiz #\/Name: \u003c\/b\u003e512690 \/ Classic Codes and Ciphers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReview Citation(s): \u003c\/b\u003e\u003cbr\u003e\u003ci\u003eSchool Library Journal\u003c\/i\u003e 11\/01\/2021 pg. 39","brand":"Rachael L. Thomas","offers":[{"title":"Library Binding","offer_id":44046226194687,"sku":"9781728404615","price":30.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_c4b2adf6-8040-4c20-93cb-6f5361c3f3f8.jpg?v=1684983357","url":"https:\/\/www.whiterainbookhouse.com\/products\/classic-codes-and-ciphers-rachael-l-thomas-9781728404615","provider":"WR Book House","version":"1.0","type":"link"}