Cambridge spy Guy Burgess was a supreme networker. He also set a gold standard for conflicts of interest, working variously for the BBC, MI5, MI6, the War Office, the Ministry of Information and the KGB. Yet Burgess was never challenged by Britain's spy catchers: his superiors were convinced he was too much of a liability to have been recruited by Moscow. Now, with a major new release of hundreds of files into the National Archives, Purvis and Hulbert reveal just how this charming establishment insider was able to fool everyone for so long.

From 1783, when German immigrant John Jacob Astor first arrived in the United States, until 2009, when Brooke Astor’s son, Anthony Marshall, was convicted of defrauding his elderly mother, the Astor name occupied a unique place in American society. The family fortune, first made by a beaver trapping business that grew into an empire, was then amplified by holdings in Manhattan real estate. Over the ensuing generations, Astors ruled Gilded Age New York society and inserted themselves into political and cultural life, but also suffered the most famous loss on the Titanic.

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.

On November 15, 1959, in the small town of Holcomb, Kansas, four members of the Clutter family were savagely murdered by blasts from a shotgun held a few inches from their faces. There was no apparent motive for the crime, and there were almost no clues.

J. Robert Oppenheimer was one of the iconic figures of the 20th century, a brilliant physicist who led the effort to build the atomic bomb but later confronted the moral consequences of scientific progress. When he proposed international controls over atomic materials, opposed the development of the hydrogen bomb, and criticized plans for a nuclear war, his ideas were anathema to powerful advocates of a massive nuclear buildup during the anti-Communist hysteria of the early 1950s.

From the author of Hitler: Ascent, 1889-1939 comes a riveting account of the dictator's final years, when he got the war he wanted but his leadership led to catastrophe for his nation, the world, and himself. Volker Ullrich offers fascinating new insight into Hitler's character and personality, vividly portraying the insecurity, obsession with minutiae, and narcissistic penchant for gambling that led Hitler to overrule his subordinates and then blame them for his failures.

In the aftermath of the Cold War, American intelligence caught three high-profile Russian spies: Aldrich Ames, Edward Lee Howard, and Robert Hanssen. However, rumors have long swirled of another mole, one perhaps more damaging than all the others combined. Perhaps the greatest traitor in American history, perhaps a Russian ruse to tear the CIA apart, or perhaps nothing more than a bogeyman, he is often referred to as the Fourth Man.

From the preeminent Hitler biographer, a fascinating and original exploration of how the Third Reich was willing and able to fight to the bitter end of World War II. Countless books have been written about why Nazi Germany lost World War II, yet remarkably little attention has been paid to the equally vital question of how and why it was able to hold out as long as it did.

On a sunlit morning in September 1978, a sloop drifts aimlessly across the Chesapeake Bay. The cabin reveals signs of a struggle, and “classified” documents, live 9 mm cartridges, and a top-secret “burst” satellite communications transmitter are discovered aboard. But where is the boat’s owner, former CIA officer John Paisley? One man may hold the key to finding out. Tennent “Pete” Bagley was once a rising star in America’s spy aristocracy, and many expected he’d eventually become CIA director.

CIA case officer, Kent Clizbe, analyzes counter-intelligence details to demonstrate that KGB covert influence agents in American education and academia, Hollywood, and the media inserted the anti-American payload that became Political Correctness (PC). The KGB officers suffered death in Stalin's purges. Their American accomplices, not needing guidance, built the elite mindset of "reflexive loathing of the United States and its people," that defines PC.

A major new biography of J Edgar Hoover that draws from never-before-seen sources to create a groundbreaking portrait of a colossus who dominated half a century of American history and planted the seeds for much of today's conservative political landscape.

"Russian influence" may have entered our national pop-consciousness in Election 2016, but it is the shiny, deceptive, contested, and buried X-factor of a century of wars in Washington. In American Betrayal, Diana West digs deep to uncover a body of lies that Americans have been led to regard as the near-sacred history of World War II and its Cold War aftermath. Part real-life thriller, part national tragedy, American Betrayal lights up the massive, Moscow-directed penetration of America's most hallowed halls of power.

This book reveals the most complete picture ever of the KGB and its operations in the United States and Europe. It is based on an extremely top secret archive which details the full extent of its worldwide network. Christopher Andrew is professor of modern and contemporary history and chair of the history department at Cambridge University, a former visiting professor of national security at Harvard, a frequent guest lecturer at other United States universities, and a regular host of BBC radio and TV programs.

This classic of spycraft is based on Allen Dulles's incomparable experience as a diplomat, international lawyer, and America's premier intelligence officer. Dulles was a high-ranking officer of the CIA's predecessor - the Office of Strategic Services - and was present at the inception of the CIA, where he served eight of his 10 years there as director. Here he sums up what he learned about intelligence from nearly a half-century of experience in foreign affairs.

A brilliant, invigorating account of the great writers on both sides of the Iron Curtain who played the dangerous games of espionage, dissidence, and subversion that changed the course of the Cold War.