{"product_id":"the-ultra-secret-9780440090618","title":"The Ultra Secret","description":"\u003cp\u003eOperation Ultra was designed to intercept \u0026amp; decode German signals sent using Enigma  the top-secret German cypher machine. F.W. Winterbotham  was the man responsible for the organization  distribution \u0026amp; security of Ultra. This is his personal account of the operation.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45648054648885,"sku":"ByrdShop_044009061X","price":103.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780440090618.jpg?v=1781708164","url":"https:\/\/atxbooks.com\/products\/the-ultra-secret-9780440090618","provider":"ATX Books","version":"1.0","type":"link"}