{"product_id":"between-silk-and-cyanide-a-codemakers-war-1941-1945","title":"Between Silk and Cyanide: A Codemaker's War, 1941-1945","description":"\u003cp\u003eA brilliant World War II cryptographer chronicles his career in the Special Operations Executive, discussing his replacement of outmoded codes with one-time silk-printed codes and showing how he broke de Gaulle's secret code, helped organize secret D-Day armies, and much more. 25,000 first printing., ISBN13: 9780684864228 ISBN10: 0684864223 Material Type: hardcover\u003c\/p\u003e","brand":"CheapBookDepot","offers":[{"title":"Default Title","offer_id":46124562022563,"sku":"FA_07-08-25_PHA_20000OCZ","price":16.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/9227\/5107\/files\/819rB6dzfQL_40d6cd77-dc2a-46cf-9804-fa44cb387551.jpg?v=1754813095","url":"https:\/\/usedbookdepot.com\/products\/between-silk-and-cyanide-a-codemakers-war-1941-1945","provider":"Used Book Depot","version":"1.0","type":"link"}