Enigma

Amazon.com Review A gripping World War II mystery novel with a cryptographic twist, Enigma 's hero is Tom Jericho, a brilliant British mathematician working as a member of the team struggling to crack the Nazi Enigma code. Jericho's own struggles include nerve-wracking mental labor, the mysterious disappearance of a former girlfriend, the suspicions of his co-workers within the paranoid high-security project, and the certainty that someone close to him, perhaps the missing girl, is a Nazi spy. The plot is pure fiction but the historical background, Alan Turing's famous wartime computing project that cracked the German U-boat communications code, is real and accurately portrayed. Enigma is convincingly plotted, forcefully written, and filled with well drawn characters; in short, it's everything a good technomystery should be. From Publishers Weekly Harris's follow-up to his bestselling fiction debut, Fatherland, is a high-adrenaline thriller set at Bletchley Park, the remote, ultra-secret WWII British codebreaking center. In February 1943, having just cracked the key to the confoundingly complex Nazi code known as Shark, Thomas Jericho, an unworldly young academic, returns to his old digs at Cambridge to recuperate from nervous exhaustion and a broken heart. But Jericho has time to regain only a modicum of strength before he is pressed back into service to break the latest Nazi code?the putatively impregnable Enigma, generated on Germany's diabolical new four-rotor encrypting machines. Returning to Bletchley Park, the young cryptanalyst fleetingly encounters Claire Romilly, his faithless lover, before she vanishes into the night. Meanwhile, in the Atlantic, three huge U.S. merchant marine convoys are steaming directly into a killer-pack of Nazi U-boats; unless Jericho can crack Enigma, the ships and their precious cargo of supplies and munitions will be destroyed. The situation complicates, with intimations of treason and chicanery at high levels, when Jericho discovers hidden in Claire's room four unencrypted intercepts that coincide with sudden radio silence from the Nazi subs. Aided by Claire's roommate, Hester Wallace, Jericho must battle clandestine interference from Britain's wartime hierarchy as he races to break the cypher, and to find out the secret of Claire's fate. Superbly drawn characters skulking through atmospherically grim settings hallmark this novel, a rare mix of cerebral and visceral thrills that features risky exploits complementing the exhilarating challenge?to both Jericho and the reader?of solving daunting puzzles within puzzles. It doesn't take a Jericho to decode where this book is headed: right on to the bestseller lists. BOMC featured selection; major ad/promo; author tour. Copyright 1995 Reed Business Information, Inc. 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 grows that there may be a spy inside Bletchley, Jericho's girlfriend, the beautiful and mysterious Claire Romilly, suddenly disappears.From the Paperback edition. Bletchley Park: the top-secret landmark of World War Two, where a group of young people were fighting to defeat Hitler, and win the war. March 1943, the Second World War hangs in the balance, and at Bletchley Park a brilliant young codebreaker is facing a double nightmare.