Seizing the Enigma
The Race to Break the German U-boat Codes, 1939-1943Downloadable Audiobook - 2012
For almost four desperate years between 1939 and 1943, British and American navies fought a savage, losing battle against German submarine wolf packs. The Allies might never have turned the tide of that historic battle without an intelligence coup. The race to break the German U-boat codes is one of the last great untold stories of World War II.David Kahn, the world's leading historian of cryptology, brings to life this tense, behind-the-scenes drama for the first time...
Publisher: [Ashland, Or.] : Blackstone Audio, Inc., 2012
Branch Call Number: Overdrive eAudiobook
Characteristics: 1 sound file (13 hr., 31 min., 55 sec.) : digital