Enigma
374 pages
|Published: 11 Sep 1995
|Editions
|Details
This edition
ISBN: 9780804115483
Format: Mass market paperback
Language: English
Publisher: Ballantine Books
Publication date: 1 September 1996
Description
A member of a top-secret team of British cryptographers, Tom Jericho succeeds in cracking "Shark," the impenetrable operational cipher used by Nazi U-boats, but when the Germans change the code, Jericho must break the new code before the traitor among his group can stop him.
