D-Day, 6 June 1944 was a victory of arms. But it was also a triumph for a different kind of operation: one of deceit, aimed at convincing the Nazis that Calais and Norway, not Normandy, were the targets of the invasion force. The deception involved every branch of Allied wartime intelligence. But at its heart was the “Double Cross System”, a team of double agents controlled by the secret Twenty Committee.

In the winter of 1941 an alien-seeming object was captured in a death-defying dash by an RAF reconnaissance pilot flying a lone unarmed Spitfire across the French coast. Balanced upon the cliffs near Le Havre was what appeared to be a giant convex dish, directed across the Channel at the war-torn British coastline. With Britain's cities being pounded by fearsome bombing raids, teams of experts studied the photograph worriedly.

January 1977. While the chief of the CIA’s Moscow station fills his gas tank, a stranger drops a note into the car. In the years that follow, that stranger, Adolf Tolkachev, becomes one of the West’s most valuable spies. At enormous risk Tolkachev and his handlers conduct clandestine meetings across Moscow, using spy cameras, props, and private codes to elude the KGB in its own backyard - until a shocking betrayal puts them all at risk. 

A gripping tale of betrayal and counterbetrayal that tells the story of the most enigmatic member of the Cambridge spy ring - Donald Maclean. Donald Maclean was a star diplomat, an establishment insider and a keeper of some of the West's greatest secrets. He was also a Russian spy, driven by passionately held beliefs, whose betrayal and defection to Moscow reverberated for decades. 

Drawing on hundreds of declassified official files - many of them previously unpublished - Tim Tate uncovers the largely unknown history of more than 70 British traitors who were convicted, mostly in secret trials, of working to help Nazi Germany win the war, and several hundred British Fascists who were interned without trial on evidence that they were working on behalf of the enemy. Four were condemned to death; two were executed.  

As the head of the French Section of the British Special Operations Executive, Vera Atkins recruited, trained, and mentored special operatives whose job was to organize and arm the resistance in Nazi-occupied France. After the war, Atkins courageously committed herself to a dangerous search for 12 of her most cherished women spies who had gone missing in action. Drawing on previously unavailable sources, Sarah Helm chronicles Atkins’s extraordinary life and her singular journey through the chaos of post-war Europe.   

The year is 1942. World War II is in full swing. Odette Sansom decides to follow in her war hero father’s footsteps by becoming an SOE agent to aid Britain and her beloved homeland, France. Five failed attempts and a plane crash later, she finally lands in occupied France to begin her mission. It is here that she meets her commanding officer, Captain Peter Churchill. As they successfully complete mission after mission, Peter and Odette fall in love. All the while, they are being hunted by the cunning German secret police Sergeant Hugo Bleicher, who finally succeeds in capturing them.

Oleg Gordievsky was the highest ranking KGB officer ever to work for Britain. For 11 years, he acted as a secret agent, reporting to the British Secret Intelligence Service while continuing to work as a KGB officer. He gave such a clear insight into the mind and methods of the KGB and the whole system of Soviet government that he has been credited with doing more than any other individual in the West to accelerate the collapse of Communism. 

On 3 May 1961, after a trial conducted largely in secret, a man named George Blake was sentenced to an unprecedented 42 years in jail. By his own confession he was a Soviet spy, but the reasons for such a severe punishment were never revealed. To the public, Blake was simply the greatest traitor of the Cold War. Yet his story touches not only the depths of treachery, but also the heights of heroism.

Eddie Chapman: rogue, criminal, confidence trickster, hero to both sides and betrayer of all. At the start of the Second World War, Chapman was recruited by the German Secret Service. He was a highly prized Nazi agent. He was also a secret spy for Britain, alias Agent Zigzag.

Shortly after the outbreak of the Second World War, a country house called The Firs in Buckinghamshire was requisitioned by the War Office. Sentries were posted at the entrance gates, and barbed wire was strung around the perimeter fence. To local villagers it looked like a prison camp. But the truth was far more sinister. This rambling Edwardian mansion had become home to an eccentric band of scientists, inventors and bluestockings. Their task was to build devastating new weaponry that could be used against the Nazis.

In the hard-fought winter of 1944, the Allies advanced northwards through Italy but stalled on the fearsome mountainous defences of the Gothic Line. Two men were parachuted in, in an effort to break the deadlock. Their mission: to penetrate deep into enemy territory and lay waste to the Germans' impregnable headquarters. At the 11th hour, mission commanders radioed for David 'The Mad Piper' Kilpatrick to be flown in, resplendent in his tartan kilt. They wanted this fearless war hero to lead the assault, piping 'Highland Laddie' as he went - so leaving an indelible British signature to deter Nazi reprisals.

The thrilling true account of Hitler's first defeat. One of Britain's most remarkable victories of the Second World War. In the summer of 1940, the Nazi war machine was at its zenith. France, Denmark, Norway and the Low Countries were all under occupation after a series of lightning military campaigns. Only Britain stood in the way of the complete triumph of Nazi tyranny. But for the first time in the war, Hitler did not prevail. 

In the summer of 1941, at the height of the war in the Western Desert, a bored and eccentric young officer, David Stirling, came up with a plan that was imaginative, radical and entirely against the rules: a small undercover unit that would wreak havoc behind enemy lines. Despite intense opposition, Winston Churchill personally gave Stirling permission to recruit the most ruthless soldiers he could find. So began the most celebrated and mysterious military organisation in the world: the SAS.

The Crew recounts the intimate, personal testimonies of Wing Commander Ken Cook, who served as Bomb Aimer with the Comans crew. The audiobook specifically follows Flying Officer Jim Comans and his crewmen from their enlistment as volunteers, through training and into operational service. The Comans crew flew 45 hazardous bombing missions - mostly deep into Germany at night - through the winter of 1943 to the summer of 1944.