{"product_id":"the-six-unsolved-ciphers-inside-the-mysterious-codes-that-have-confounded-the-worlds-greatest-cryptographers-9781569756287","title":"The Six Unsolved Ciphers: Inside the Mysterious Codes That Have Confounded the World's Greatest Cryptographers","description":"Combines an entertaining writing style with detailed information on the world's most famous unsolved secret codes. The story behind the creation of each code is detailed as are the efforts to solve them (including some partial successes). The code are also provided for anyone interested in trying to solve them.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Bookpack Inc\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/28\/2007\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781569756287\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 314\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.74lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.59h x 5.74w x 0.72d","brand":"Richard Belfield","offers":[{"title":"Default Title","offer_id":44391888683189,"sku":"9781569756287","price":12.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_09ccb95f-e501-4d0b-933a-c08ee6d8cbf4.jpg?v=1719949114","url":"https:\/\/pastforward.org\/products\/the-six-unsolved-ciphers-inside-the-mysterious-codes-that-have-confounded-the-worlds-greatest-cryptographers-9781569756287","provider":"Past Forward","version":"1.0","type":"link"}