Enigma Author:Robert Harris March 1943. Inside Britain's codebreaking centre at Bletchley Park, the cryptanalysts are facing their worst nightmare: Nazi Germany's U-boats have unexpectedly changed their Enigma cipher, and the Battle of the Atlantic suddenly hangs in the balance. The authorities turn for help to Tom Jericho, a brilliant young mathematician and codebreaker. ... more »What follows is a frantic race to crack the U-boat code. But Jericho has another equally baffling enigma of his own to unravel: the woman he loves has disappeared, and he suspects there may be a spy in Bletchley...« less
A wonderful, intriguing book that is based on true events from WWII. This book revolves around the true events of the German Enigma code, U-boats in the Atlantic, and the Bletchley Park cryptographers. This is, however, a fictional story with themes of romance and treason. I've heard this author compared to John LeCarre, so if you like his books, you may also enjoy this one.