If anyone could be considered a Russian counterpart to the infamous British double-agent Kim Philby, it was Oleg Gordievsky. The son of two KGB agents and the product of the best Soviet institutions, the savvy, sophisticated Gordievsky grew to see his nation's communism as both criminal and philistine. He took his first posting for Russian intelligence in 1968 and eventually became the Soviet Union's top man in London, but from 1973 on he was secretly working for MI6.

Britain's Special Air Service - or SAS - was the brainchild of David Stirling, a young, gadabout aristocrat whose aimlessness in early life belied a remarkable strategic mind. Where most of his colleagues looked at a battlefield map of World War II's African theater and saw a protracted struggle with Rommel's desert forces, Stirling saw an opportunity: Given a small number of elite, well-trained men, he could parachute behind enemy lines and sabotage their airplanes and war matériel.

Who was Kim Philby? Those closest to him—like his fellow MI6 officer and best friend since childhood, Nicholas Elliot, and the CIA’s head of counterintelligence, James Jesus Angleton—knew him as a loyal confidant and an unshakeable patriot. Philby was a brilliant and charming man who rose to head Britain’s counterintelligence against the Soviet Union. Together with Elliott and Angleton he stood on the front lines of the Cold War, holding Communism at bay. But he was secretly betraying them both: He was working for the Russians the entire time.

The fascinating, improbable true story of Maxwell Knight - the great MI5 spymaster and inspiration for the James Bond character M. Maxwell Knight was perhaps the greatest spymaster in history. He did more than anyone in his era to combat the rising threat of fascism in Britain during World War II, in spite of his own history inside this movement. He was also truly eccentric - a thrice-married jazz aficionado who kept a menagerie of exotic pets - and almost totally unqualified for espionage. Yet he had a gift for turning practically anyone into a fearless secret agent.

In 1942, the Gestapo sent out an urgent transmission: "She is the most dangerous of all Allied spies. We must find and destroy her." The target in their sights was Virginia Hall, a Baltimore socialite who talked her way into Special Operations Executive, the spy organization dubbed Winston Churchill's "Ministry of Ungentlemanly Warfare." She became the first Allied woman deployed behind enemy lines and - despite her prosthetic leg - helped to light the flame of the French Resistance, revolutionizing secret warfare as we know it.

When we seek an example of great leaders with unalloyed courage, the person who comes to mind is Winston Churchill: the iconic, visionary war leader immune from the consensus of the day, who stood firmly for his beliefs when everyone doubted him. But how did young Winston become Churchill? What gave him the strength to take on the superior force of Nazi Germany when bombs rained on London and so many others had caved? In this landmark biography of Winston Churchill based on extensive new material, the true genius of the man, statesman, and leader can finally be fully understood.

When Browder’s young Russian lawyer, Sergei Magnitsky, was beaten to death in a Moscow jail in 2009, Browder cast aside his business career and made it his life’s mission to pursue justice for Sergei. One of the first steps of that mission was to uncover who had killed Sergei and profited from the $230 million corruption scheme that he had exposed. As Browder and his team tracked the money that flowed out of Russia—through the Baltics and Cyprus and on to Western Europe and the Americas—they discovered that Vladimir Putin himself was one of the beneficiaries of the crime.

On the night of March 24, 1944, Bram Vanderstok was number 18 of 76 men who crawled beyond the barbed wire fence of Stalag Luft III in Zagan, Poland. His memoir sets down his wartime adventures before being incarcerated in Stalag Luft III and then, in extraordinary detail, describes various escape attempts which culminated with the famous March breakout.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

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.

While getting into his car on the evening of February 16, 1978, the chief of the CIA's Moscow station was handed an envelope by an unknown Russian. Its contents stunned the Americans: details of top-secret Soviet research and development in military technology that was totally unknown to the United States.

On June 6, 1944, 150,000 Allied troops landed on the beaches of Normandy and suffered an astonishingly low rate of casualties. A stunning military achievement, it was also a masterpiece of trickery. Operation Fortitude, which protected and enabled the invasion, and the Double Cross system, which specialized in turning German spies into double agents, tricked the Nazis into believing that the Allied attacks would come in Calais and Norway rather than Normandy.

In August 1942, an overconfident Adolf Hitler would attempt to invade Stalin's namesake city on the Volga. The battle of Stalingrad is extraordinary in every way: the triumphant invader fought to a standstill; then the Soviet trap sprung, surrounding their attackers; and the terrible siege, with Germans starving and freezing, forced to fight on by a disbelieving Hitler.

Hailed as a "pithy and compelling account of an intensely relevant topic" ( Kirkus Reviews), this wide-ranging volume offers a superb account of a key moment in modern U.S. and world history. Drawing upon the latest research in archives in China, Russia, and Vietnam, Mark Lawrence creates an extraordinary, panoramic view of all sides of the war.

Just days after the 9-11 attacks, a senior Pentagon analyst eased her red Toyota Echo into traffic and headed to work. She never saw the undercover cars tracking her every turn. As she settled into her cubicle on the 6th floor of the Defense Intelligence Agency in Washington, FBI Agents and twitchy DIA officers were hiding in nearby offices. For this was the day that Ana Montes--the US Intelligence Community superstar who had just won a prestigious fellowship at the CIA--was to be arrested and publicly exposed as a secret agent for Cuba.