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. 

John Cairncross was among the most damaging spies of the 20th century. A member of the infamous Cambridge spy ring, he leaked highly sensitive documents from Bletchley Park, MI6, and the Treasury to the Soviet Union...Based on newly released archival materials, this biography will be the first to cover the life and espionage of this singularly important spy. 

Guy Burgess is the most important, complex and fascinating of 'The Cambridge Spies' - the group of British men recruited to pass intelligence to the Soviets during World War Two and the Cold War. Burgess' story takes us from his student days in 1930s Cambridge, where he was first approached by Soviet scouts, through his daring infiltration of the BBC and the British government to his final escape to Russia and lonely, tragic-comic exile there.

The Portland Spy Ring was one of the most infamous espionage cases from the Cold War. People the world over were shocked when its exposure revealed the shadowy world of deep cover KGB 'illegals' - spies operating under false identities stolen from the dead.

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. 

Kim Philby was the most notorious British defector and Soviet mole in history. Agent, double agent, traitor and enigma, he betrayed every secret of Allied operations to the Russians in the early years of the Cold War. Philby’s two closest friends in the intelligence world, Nicholas Elliott of MI6 and James Jesus Angleton, the CIA intelligence chief, thought they knew Philby better than anyone, and then discovered they had not known him at all.

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. 

Richard Sorge was a man with two homelands. Born of a German father and a Russian mother in Baku in 1895, he moved in a world of shifting alliances and infinite possibility. A member of the angry and deluded generation who found new, radical faiths after their experiences on the battlefields of the First World War, Sorge became a fanatical communist - and the Soviet Union’s most formidable spy.

A landmark collaboration between a thirty-year veteran of the CIA and a Pulitzer Prize-winning journalist, The Main Enemy is the inside story of the CIA-KGB spy wars, told through the actions of the men who fought them. Based on hundreds of interviews with operatives from both sides, The Main Enemy puts us inside the heads of CIA officers as they dodge surveillance and walk into violent ambushes in Moscow. This is the story of the generation of spies who came of age in the shadow of the Cuban missile crisis and rose to run the CIA and KGB in the last days of the Cold War.

In this meticulously researched and gripping, novelistic narrative, Gordon Corera uncovers the story of how Cold War spying has evolved and indeed, is still very much with us. Russians Among Us describes for the first time the story of deep cover spies in America and the FBI agents who tracked them. In intimate and riveting detail, it reveals new information about todays spiesas well as those trying to catch them and those trying to kill them.

The Black Door explores the evolving relationship between successive British Prime Ministers and the intelligence agencies, from Asquith's Secret Service Bureau to Cameron's National Security Council. At the beginning of the 20th Century the British intelligence system was underfunded and lacked influence in government. But as the new millennium dawned, intelligence had become so integral to policy that it was used to make the case for war.

What pushed Blunt, Burgess, Cairncross, Maclean and Philby into Soviet hands? With access to recently released papers and other neglected documents, this sharp analysis of the intelligence world examines how and why these men and others betrayed their country and what this cost Britain and its allies.

From the best-selling author of Agent Zigzag, the thrilling true story of the greatest and most successful wartime deception ever attempted. One April morning in 1943, a sardine fisherman spotted the corpse of a British solder floating in the sea off the coast of Spain and set in train a course of events that would change the course of the Second World War.

On a warm July evening in 1985, a middle-aged man stood on the pavement of a busy avenue in the heart of Moscow, holding a plastic carrier bag. In his grey suit and tie, he looked like any other Soviet citizen. The bag alone was mildly conspicuous, printed with the red logo of Safeway, the British supermarket. 

This is the incredible tale of Operation Fifth Column, a Second World War MI5 operation so secret that its existence was revealed by the National Archives for the first time only in 2014. Throughout the war and even for a couple of years afterwards, 'Agent Jack' - in reality, a bank clerk named Eric Roberts - acted as a Gestapo agent to whom hundreds of British-based Nazi sympathisers and informers passed their secrets, thinking that he was sending them back to Germany.