{"product_id":"books-the-double-cross-system-by-sir-john-masterman","title":"The Double-Cross System","description":"Written as an official report for MI5 in 1945, originally published with the permission of the British Government over twenty years later, The Double-Cross System details the Allied handling of enemy agents and the British infiltration of Nazi spy-rings.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53480284946705,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780099578239.jpg?v=1777545338","url":"https:\/\/www.worldofbooks.com\/products\/books-the-double-cross-system-by-sir-john-masterman","provider":"World of Books ","version":"1.0","type":"link"}