{"product_id":"9781448206193","title":"The Man Who Broke Purple","description":"Purple\u003cbr\u003e\u003cbr\u003eThe Code used by the Japanese prior to the bombing of Pearl Harbour . . . Did the Americans have advance information of the devastation to come? Had they cracked\u003cbr\u003ePurple . . ?\u003cbr\u003e \u003cbr\u003eColonel William Friedman was 'the man who broke purple': this fascinating new biography of the world's greatest cryptographer reveals many new facts of the intriguing 'secret war' carried on by Intelligence departments in many countries.","brand":"Bloomsbury USA","offers":[{"title":"Default Title","offer_id":47154688753904,"sku":"9781448206193","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781448206193_p0.jpg?v=1763827231","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781448206193","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}