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454 pages • first pub 1995 (editions)
ISBN/UID: 9780099416883
Format: Paperback
Language: English
Publisher: Arrow
Publication date: 11 September 1995
Description
March 1943, the war hangs in the balance, and at Bletchley Park a brilliant young codebreaker is facing a double nightmare. The Germans have unaccountably changed their U-boat Enigma code, threatening a massive Allied defeat. And as suspicion grow...
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454 pages • first pub 1995 (editions)
ISBN/UID: 9780099416883
Format: Paperback
Language: English
Publisher: Arrow
Publication date: 11 September 1995
Description
March 1943, the war hangs in the balance, and at Bletchley Park a brilliant young codebreaker is facing a double nightmare. The Germans have unaccountably changed their U-boat Enigma code, threatening a massive Allied defeat. And as suspicion grow...