{"product_id":"seizing-the-enigma-david-kahn-1991","title":"Seizing the Enigma: The Race to Break the German U-Boat Codes, 1939-1943","description":"\u003cp\u003eDavid Kahn's history of the effort to break the German naval Enigma codes during the Battle of the Atlantic. He covers earlier codebreaking from World War I, the commercial Enigma machine and Polish work on it in the 1930s, then the captures of U-boats and German ships whose code materials reached Bletchley Park, among them U-33, U-110 and U-559.\u003c\/p\u003e\u003cp\u003eThe book also looks at traffic analysis, Anglo-American cooperation, German investigations into whether their codes were compromised, and the effect of the codebreaking on convoys and the war at sea, with an appendix on enciphering with the naval Enigma. Maps by Richard Cornett.\u003c\/p\u003e\u003cp\u003eHoughton Mifflin Company, Boston, 1991 (A Thomas Congdon Book). ISBN 0-395-42739-8.\u003c\/p\u003e","brand":"David Kahn","offers":[{"title":"Default Title","offer_id":47155179323642,"sku":"M5\/15\/10132026","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3387\/5450\/files\/IMG_4027_e2c52dc4-034e-4056-a6dc-b1b1a953050d.jpg?v=1740584378","url":"https:\/\/flippedpages.com\/products\/seizing-the-enigma-david-kahn-1991","provider":"Flipped Pages","version":"1.0","type":"link"}