This country house was home to Britain's most brilliant mathematical brains, like Alan Turing, and the scene of immense advances in technology—indeed, the birth of modern computing. The military codes deciphered there were instrumental in turning both the Battle of the Atlantic and the war in North Africa. But, though plenty has been written about the scientists and the codebreaking, fictional and non-fiction—from Robert Harris and Ian McEwan to Andrew Hodges' biography of Turing—what of the thousands of men and women who lived and worked there during the war? The first history for the general reader of life at Bletchley Park, this is also an amazing compendium of memories from people now in their eighties of skating on the frozen lake in the grounds (a depressed Angus Wilson, the novelist, once threw himself in), of a youthful Roy Jenkins—useless at codebreaking, of the high jinks at nearby accommodation hostels, and of the implacable secrecy that meant girlfriend and boyfriend working in adjacent huts knew nothing about each other's work.

    This was to be 'Station X', the Allies' top-secret centre for deciphering enemy codes.Their task was to break the ingenious Enigma cypher used for German high-level communications. The settings for the Enigma machine changed continually and each day the German operators had 159 million million million different possibilities. Yet against all the odds this gifted group achieved the impossible, coping with even greater difficulties to break Shark, the U-Boat Enigma, and Fish, the cypher system used by Hitler to talk to his generals.'Sation X' is also the story of the people involved from leading codebreakers such as Alan Turing, father of the modern computer, to the female operators who intercepted the messages. Through interviews with surviving members of Bletchley Park, Michael Smith has discovered what life was like there. In this chaotic and isolated environment they found time for drama performances, music recitals, orchestras and love affairs.Not only did these people shorten the war by several years - they were essential to victory in the Atlantic and North Africa and to the masterminding of the D-Day landings - 'Station X' was also the birth place of the world's first programmable computer and the successful Anglo-American intelligence partnership.

    Army and Navy and the British government over the last five years. Now, Battle of Wits presents the history of the war that these documents reveal. From the battle of Midway until the last German code was broken in January 1945, this is an astonishing epic of a war that was won not simply by brute strength but also by reading the enemy's intentions. The revelations of Stephen Budiansky's dramatic history include how Britain tried to manipulate the American codebreakers and monopolize German Enigma code communications; the first detailed published explanations of how the Japanese codes were broken; and how the American codebreaking machines worked to crack the Japanese, the German, and even the Russian diplomatic codes. The compelling narrative shows the crucial effect codebreaking had on the battlefields by explaining the urgency of stopping the wolf pack U-boat attacks in the North Atlantic, the importance of halting Rommel's tanks in North Africa, and the necessity of ensuring that the Germans believed the Allies' audacious deception and cover plans for D-Day. Unveiled for the first time, the complete story of codebreaking in World War II has now been told.

    Operation Fortitude, which protected and enabled the invasion, and the Double Cross system, which specialized in turning German spies into double agents, deceived the Nazis into believing that the Allies would attack at Calais and Norway rather than Normandy. It was the most sophisticated and successful deception operation ever carried out, ensuring that Hitler kept an entire army awaiting a fake invasion, saving thousands of lives, and securing an Allied victory at the most critical juncture in the war.   The story of D-Day has been told from the point of view of the soldiers who fought in it, the tacticians who planned it, and the generals who led it. But this epic event in world history has never before been told from the perspectives of the key individuals in the Double Cross System. These include its director (a brilliant, urbane intelligence officer), a colorful assortment of MI5 handlers (as well as their counterparts in Nazi intelligence), and the five spies who formed Double Cross’s nucleus: a dashing  Serbian playboy, a Polish fighter-pilot, a bisexual Peruvian party girl, a deeply eccentric Spaniard with a diploma in chicken farming and a volatile Frenchwoman, whose obsessive love for her pet dog very nearly wrecked the entire plan. The D-Day spies were, without question, one of the oddest military units ever assembled, and their success depended on the delicate, dubious relationship between spy and spymaster, both German and British. Their enterprise was saved from catastrophe by a shadowy sixth spy whose heroic sacrifice is revealed here for the first time.   With the same depth of research, eye for the absurd and masterful storytelling that have made Ben Macintyre an international bestseller,  Double Cross is a captivating narrative of the spies who wove a web so intricate it ensnared Hitler’s army and carried thousands of D-Day troops across the Channel in safety.

    He was twenty-two. Soon recognized as a cryptographer of genius, he became head of communications at the Special Operations Executive (SOE), where he revolutionized the codemaking techniques of the Allies and trained some of the most famous agents dropped into occupied Europe, including "the White Rabbit" and Violette Szabo. As a top codemaker, Marks had a unique perspective on one of the most fascinating and, until now, little-known aspects of the Second World War. Writing with the narrative flair and vivid characterization of his famous screenplays, Marks gives free rein to his keen sense of the absurd and his wry wit, resulting in a thrilling and poignant memoir that celebrates individual courage and endeavor, without losing sight of the human cost and horror of war.

    This book reveals how author Roald Dahl was a member of Churchill's infamous dirty tricks squad.

    Sebag-Montefiore also relates new details about the genesis of the code, little-known facts about how the Poles first cracked the Luftwaffe's version of the code (and then passed it along to the British), and the feverish activities at Bletchley Park. Based in part on documents recently unearthed from American and British archives--including previously confidential government files--and in part on unforgettable, firsthand accounts of surviving witnesses, Enigma unearths the stunning truth about the brilliant piece of decryption that changed history.

    The guerrilla campaign that followed was every bit as extraordinary as the six men who directed it. One of them, Cecil Clarke, was a maverick engineer who had spent the 1930s inventing futuristic caravans. Now, his talents were put to more devious use: he built the dirty bomb used to assassinate Hitler's favorite, Reinhard Heydrich. Another, William Fairbairn, was a portly pensioner with an unusual passion: he was the world's leading expert in silent killing, hired to train the guerrillas being parachuted behind enemy lines. Led by dapper Scotsman Colin Gubbins, these men—along with three others—formed a secret inner circle that, aided by a group of formidable ladies, single-handedly changed the course Second World War: a cohort hand-picked by Winston Churchill, whom he called his Ministry of Ungentlemanly Warfare.Giles Milton's Churchill's Ministry of Ungentlemanly Warfare is a gripping and vivid narrative of adventure and derring-do that is also, perhaps, the last great untold story of the Second World War.

    Britain's Secret Intelligence Service (MI6) was born a century ago amid fears of the rising power of other countries, especially Germany. The next 40 years saw MI6 taking an increasingly important & largely hidden role in shaping history. This revelatory account draws on a wealth of archival materials never before seen by outsiders to unveil the inner workings of the world's 1st spy agency. MI6's early days were haphazard but it was quickly forged into an effective organization during WWI. During the war years, MI6 also formed ties with the USA--harbingers of a relationship that would become vital to both. These early years also saw the development of techniques that would become plot devices in books & films--forgery, invisible ink, disguises, concealing mechanisms etc. The interwar years were nominally peaceful, but Britain perceived numerous threats, all of which MI6 was expected to keep tabs on. The outbreak of WWII again caught MI6 off balance, & high-profile blunders (& the memoirs of MI6 operatives like Graham Greene) created an impression of ineffectiveness. At the same time the service was pioneering cryptography at Bletchley Park, breaking the Enigma code & devising the methods & equipment inspiring Ian Fleming's novels. The aftermath of WWII was as dramatic as the war itself had been, because 1945-49 saw not only the end of the British Empire but also the emergence of a new sort of conflict--the Cold War. We witness MI6 wrestling with these epic changes as it tightens its bonds with the newly christened CIA, changes that would dictate the shape of the service & the world for decades.

    In The Women Who Lived for Danger, acclaimed historian Marcus Binney recounts the story of ten remarkable women who were dropped in occupied territories to work as secret agents.Once they were behind enemy lines, theirs was the most dangerous war of all, as they led apparently normal civilian lives while in constant danger of arrest. They organized dropping grounds for arms and explosives destined for the Resistance, helped operate escape lines for airmen who had been shot down over Europe, and provided Allied Command with vital intelligence. SOE women agents came from all walks of life: from the dazzling Polish Countess Krystyna Skarbek (alias Christine Granville) and the American Virginia Hall, who was from a rich Baltimore family, to Marguerite Knight, a secretary in Walthamstow. Petite Lisa de Baissac lived next to Gestapo headquarters in Poitiers playing the part of a quiet widow, while twenty-year-old student Paola Del Din was sent to find a way through the German front line in Florence. Hot-tempered Paddy O'Sullivan deflected a German officer from examining her suitcase by making a date with him, and Alix d'Unienville feigned madness when captured.The stories of these women agents -- some famous, some virtually unknown -- are told with the help of extensive new archive material. Their exploits form a new chapter of heroism in the history of warfare matched only by their determination, resourcefulness, and ability to stay cool in the face of extreme danger.

    Moving chronologically through the conflict, Max Hastings charts the successes and failures of allied and axis forces, espionage and counterespionage.Observing how the evolution of electronic communications dramatically increased the possibilities and significance of these secret battles, this is the story of intelligence beyond Bletchley to the FBI, Russia and the spies of axis dictatorships. For the first time since his best-selling ‘All Hell Let Loose’, Max Hastings returns to the Second World War, this time to chronicle its second, untold story.

    To protect itself, the nation fell back on cunning and camouflage. With Winston Churchill in charge, the British bluffed their way out of trouble—lying, pretending and dressing up in order to survive. The British had developed this uncommon talent during the trench and desert fighting of the First World War, when writers and artists created elaborate camouflages and fiendish propaganda. So successful were these deceptions they gave rise to the German belief that they hadn't been beaten fairly - in which case why not 'have a second go'? By the Second World War, the British were masters of the art. Churchill adored stratagems, ingenious devices and special forces: pretend German radio stations broadcast outrageous British propaganda in German. British geniuses broke German secret codes and eavesdropped on their messages. Every German spy in Britain was captured and many were used to send back false information to their controllers. Forged documents misled their Intelligence. Bogus wireless traffic from entire phantom armies, dummy airfields with model planes, disguised ships and inflatable rubber tanks created a vital illusion of strength. Culminating in the spectacular misdirection that was so essential to the success of D-Day in 1944, Churchill's Wizards is a thrilling work of popular military history. Above all, Nicholas Rankin reveals the true stories of those brave and creative mavericks who helped win what Churchill called 'the war of the Unknown Warriors'.

    Using science, math, innovation, and improvisation, Bletchley Park code breakers worked furiously to invent a machine to decipher what turned out to be the secrets of Nazi high command. It was called Colossus. What these code breakers didn't realize was that they had fashioned the world's first true computer. When the war ended, this incredible invention was dismantled and hidden away for almost 50 years. Paul Gannon has pieced together the tremendous story of what is now recognized as the greatest secret of Bletchley Park.

    Flyboys, a story of war and horror but also of friendship and honor, tells the story of those men. Over the remote Pacific island of Chichi Jima, nine American flyers-Navy and Marine pilots sent to bomb Japanese communications towers there-were shot down. One of those nine was miraculously rescued by a U.S. Navy submarine. The others were captured by Japanese soldiers on Chichi Jima and held prisoner. Then they disappeared. When the war was over, the American government, along with the Japanese, covered up everything that had happened on Chichi Jima. The records of a top-secret military tribunal were sealed, the lives of the eight Flyboys were erased, and the parents, brothers, sisters, and sweethearts they left behind were left to wonder. Flyboys reveals for the first time ever the extraordinary story of those men. Bradley's quest for the truth took him from dusty attics in American small towns, to untapped government archives containing classified documents, to the heart of Japan, and finally to Chichi Jima itself. What he discovered was a mystery that dated back far before World War II-back 150 years, to America's westward expansion and Japan's first confrontation with the western world. Bradley brings into vivid focus these brave young men who went to war for their country, and through their lives he also tells the larger story of two nations in a hellish war. With no easy moralizing, Bradley presents history in all its savage complexity, including the Japanese warrior mentality that fostered inhuman brutality and the U.S. military strategy that justified attacks on millions of civilians. And, after almost sixty years of mystery, Bradley finally reveals the fate of the eight American Flyboys, all of whom would ultimately face a moment and a decision that few of us can even imagine. Flyboys is a story of war and horror but also of friendship and honor. It is about how we die, and how we live-including the tale of the Flyboy who escaped capture, a young Navy pilot named George H. W. Bush who would one day become president of the United States. A masterpiece of historical narrative, Flyboys will change forever our understanding of the Pacific war and the very things we fight for.

    The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed. In all of this no restriction has been placed on the judgments made by the author. "Defend the Realm "also adds significantly to our knowledge of many celebrated events and notorious individuals and definitively lays to rest a number of persistent myths.""Above all, it shows the place of this previously extremely secretive organization within the United Kingdom. Few books could make such an immediate and extraordinary increase to our understanding of British history over the past century.