"Nancy Greenspan dives into the mysteries of the Klaus Fuchs espionage case and emerges with a classic Cold War biography of intrigue and torn loyalties. Atomic Spy is a mesmerizing morality tale, told with fresh sources and empathy." --Kai Bird, author of The Good Spy and coauthor of American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer "Enthralling and riveting."--The New York Times Book Review The gripping biography of a notorious Cold War villain--the German-born British scientist who handed the Soviets top-secret American plans for the plutonium bomb--showing a man torn between conventional loyalties and a sense of obligation to a greater good. German by birth, British by naturalization, Communist by conviction, Klaus Fuchs was a fearless Nazi resister, a brilliant scientist, and an infamous spy. He was convicted of espionage by Britain in 1950 for handing over the designs of the plutonium bomb to the Russians, and has gone down in history as one of the most dangerous agents in American and British history. He put an end to America's nuclear hegemony and single-handedly heated up the Cold War. But, was Klaus Fuchs really evil? Using archives long hidden in Germany as well as intimate family correspondence, Nancy Thorndike Greenspan brings into sharp focus the moral and political ambiguity of the times in which Fuchs lived and the ideals with which he struggled. As a university student in Germany, he stood up to Nazi terror without flinching, and joined the Communists largely because they were the only ones resisting the Nazis. After escaping to Britain in 1933, he was arrested as a German émigré--an "enemy alien"--in 1940 and sent to an internment camp in Canada. His mentor at university, renowned physicist Max Born, worked to facilitate his release. After years of struggle and ideological conflict, when Fuchs joined the atomic bomb project, his loyalties were firmly split. He started handing over top secret research to the Soviets in 1941, and continued for years from deep within the Manhattan Project at Los Alamos. Greenspan's insights into his motivations make us realize how he was driven not just by his Communist convictions but seemingly by a dedication to peace, seeking to level the playing field of the world powers. With thrilling detail from never-before-seen sources, Atomic Spy travels across the Germany of an ascendant Nazi party; the British university classroom of Max Born; a British internment camp in Canada; the secret laboratories of Los Alamos; and Eastern Germany at the height of the Cold War. Atomic Spy shows the real Klaus Fuchs--who he was, what he did, why he did it, and how he was caught. His extraordinary life is a cautionary tale about the ambiguity of morality and loyalty, as pertinent today as in the 1940s.

Why did the US intelligence services fail so spectacularly to know about the Soviet Union's nuclear capabilities following World War II? As Vince Houghton, historian and curator of the International Spy Museum in Washington, DC, shows us, that disastrous failure came just a few years after the Manhattan Project's intelligence team had penetrated the Third Reich and knew every detail of the Nazi 's plan for an atomic bomb. What changed and what went wrong? Houghton's delightful retelling of this fascinating case of American spy ineffectiveness in the then new field of scientific intelligence provides us with a new look at the early years of the Cold War. During that time, scientific intelligence quickly grew to become a significant portion of the CIA budget as it struggled to contend with the incredible advance in weapons and other scientific discoveries immediately after World War II. As The Nuclear Spies shows, the abilities of the Soviet Union's scientists, its research facilities and laboratories, and its educational system became a key consideration for the CIA in assessing the threat level of its most potent foe. Sadly, for the CIA scientific intelligence was extremely difficult to do well. For when the Soviet Union detonated its first atomic bomb in 1949, no one in the American intelligence services saw it coming.

"The little-known story of a spy on the atom-bomb project in World War II who had top security clearance -- American born, Soviet trained, he was never even suspected until after his information was in Soviet hands and he was safe in the USSR. It's LeCarre and "The Americans" for real"--

'Spying on the Bomb' focuses on the past & present nuclear activities of various countries, intermingling what the US believed was happening with accounts of what actually occurred in each country's laboratories, test sites and decision-making councils.

From New York Times bestselling author Sam Kean comes the gripping, untold story of a renegade group of scientists and spies determined to keep Adolf Hitler from obtaining the ultimate prize: a nuclear bomb. Scientists have always kept secrets. But rarely have the secrets been as vital as they were during World War II. In the middle of building an atomic bomb, the leaders of the Manhattan Project were alarmed to learn that Nazi Germany was far outpacing the Allies in nuclear weapons research. Hitler, with just a few pounds of uranium, would have the capability to reverse the entire D-Day operation and conquer Europe. So they assembled a rough and motley crew of geniuses -- dubbed the Alsos Mission -- and sent them careening into Axis territory to spy on, sabotage, and even assassinate members of Nazi Germany's feared Uranium Club. The details of the mission rival the finest spy thriller, but what makes this story sing is the incredible cast of characters -- both heroes and rogues alike -- including: Moe Bergm, the major league catcher who abandoned the game for a career as a multilingual international spy; the strangest fellow to ever play professional baseball. Werner Heisenberg, the Nobel Prize-winning physicist credited as the discoverer of quantum mechanics; a key contributor to the Nazi's atomic bomb project and the primary target of the Alsos mission. Colonel Boris Pash, a high school science teacher and veteran of the Russian Revolution who fled the Soviet Union with a deep disdain for Communists and who later led the Alsos mission. Joe Kennedy Jr., the charismatic, thrill-seeking older brother of JFK whose need for adventure led him to volunteer for the most dangerous missions the Navy had to offer. Samuel Goudsmit, a washed-up physics prodigy who spent his life hunting Nazi scientists -- and his parents, who had been swept into a concentration camp -- across the globe. Irène and Frederic Joliot-Curie, a physics Nobel-Prize winning power couple who used their unassuming status as scientists to become active members of the resistance. Thrust into the dark world of international espionage, these scientists and soldiers played a vital and largely untold role in turning back one of the darkest tides in human history.

'Everything about this story is astounding' Bryan Appleyard, Sunday Times "Trinity" was the codename for the test explosion of the atomic bomb in New Mexico on 16 July 1945. Trinity is now also the extraordinary story of the bomb's metaphorical father, Rudolf Peierls; his intellectual son, the atomic spy, Klaus Fuchs, and the ghosts of the security services in Britain, the USA and USSR. Against the background of pre-war Nazi Germany, the Second World War and the following Cold War, the book traces how Peierls brought Fuchs into his family and his laboratory, only to be betrayed. It describes in unprecedented detail how Fuchs became a spy, his motivations and the information he passed to his Soviet contacts, both in the UK and after he went with Peierls to join the Manhattan Project at Los Alamos in 1944. Frank Close is himself a distinguished nuclear physicist: uniquely, the book explains the science as well as the spying. Fuchs returned to Britain in August 1946 still undetected and became central to the UK's independent effort to develop nuclear weapons. Close describes the febrile atmosphere at Harwell, the nuclear physics laboratory near Oxford, where many of the key players were quartered, and the charged relationships which developed there. He uncovers fresh evidence about the role of the crucial VENONA signals decryptions, and shows how, despite mistakes made by both MI5 and the FBI, the net gradually closed around Fuchs, building an intolerable pressure which finally cracked him. The Soviet Union exploded its first nuclear device in August 1949, far earlier than the US or UK expected. In 1951, the US Congressional Committee on Atomic Espionage concluded, 'Fuchs alone has influenced the safety of more people and accomplished greater damage than any other spy not only in the history of the United States, but in the history of nations'. This book is the most comprehensive account yet published of these events, and of the tragic figure at their centre.

Meet Morris and Lona Cohen, an ordinary-seeming couple living on a teacher's salary in a nondescript building on the East Side of New York City. On a hot afternoon in the autumn of 1950, a trusted colleague knocked at their door, held up a finger for silence, then began scribbling a note: Go now. Leave the lights on, walk out, don't look back. Born and raised in the Bronx and recruited to play football at Mississippi State, Morris Cohen fought for the Loyalists in the Spanish Civil War and with the U.S. Army in World War II. He and his wife, Lona, were as American as football and fried chicken, but for one detail: they'd spent their entire adult lives stealing American military secrets for the Soviet Union. And not just any military secrets, but a complete working plan of the first atomic bomb, smuggled direct from Los Alamos to their Soviet handler in New York. Their associates Julius and Ethel Rosenberg, who accomplished far less, had just been arrested, and the prosecutor wanted the death penalty. Did the Cohens wish to face the same fate? Federal agents were in the neighborhood, knocking on doors, getting close. So get out. Take nothing. Tell no one. In Operation Whisper, Barnes Carr tells the full, true story of the most effective Soviet spy couple in America, a pair who vanished under the FBI's nose only to turn up posing as rare book dealers in London, where they continued their atomic spying. The Cohens were talented, dedicated, worldly spies - an urbane, jet-set couple loyal to their service and their friends, and very good at their work. Most people they met seemed to think they represented the best of America. The Soviets certainly thought so.

The incredible true story of a British physicist who was an undercover spy for the Soviets. The world first heard of Klaus Fuchs, the head of theoretical physics at the British Research Establishment at Harwell in February 1950 when he appeared at the Old Bailey, accused of passing secrets to the Soviet Union. For over sixty years disinformation and lies surrounded the story of Klaus Fuchs as the Governments of Britain, the United States and Russia all tried to cover up the truth about his treachery. Piecing together the story from archives in Britain, the United States, Russia and Germany, The Spy Who Changed the World unravels the truth about Fuchs and reveals for the first time his long career of espionage. It proves that he played a pivotal role in Britain's bomb program in the race to keep up with the United States in the atomic age, and that he revealed vital secrets about the atom bomb, as well as the immensely destructive hydrogen bomb to the Soviet Government. It is a dramatic tale of clandestine meetings, deadly secrets, family entanglements and illicit love affairs, all set against the tumultuous years from the rise of Hitler to the start of the Cold War.

Spies in the Congo is the untold story of one of the most tightly-guarded secrets of the Second World War: America's desperate struggle to secure enough uranium to build its atomic bomb. The Shinkolobwe mine in the Belgian Congo was the most important deposit of uranium yet discovered anywhere on earth, vital to the success of the Manhattan Project. Given that Germany was also working on an atomic bomb, it was an urgent priority for the US to prevent uranium from the Congo being diverted to the enemy - a task entrusted to Washington's elite secret intelligence agents. Sent undercover to colonial Africa to track the ore and to hunt Nazi collaborators, their assignment was made even tougher by the complex political reality and by tensions with Belgian and British officials. A gripping spy-thriller, Spies in the Congo is the true story of unsung heroism, of the handful of good men - and one woman - in Africa who were determined to deny Hitler his bomb.

"A novel of science, love, espionage, beautiful writing, and a heroine who carves a strong path in the world of men. As far as I'm concerned there is nothing left to want."--Ann Patchett, author The Dutch House "A highly-charged love story that reveals the dangerous energy at the heart of every real connection...Riveting."--Delia Owens, author of Where the Crawdads Sing Love. Desire. Betrayal. Her choice could save a nation. Chicago, 1950. Rosalind Porter has always defied expectations--in her work as a physicist on the Manhattan Project and in her passionate love affair with colleague Thomas Weaver. Five years after the end of both, her guilt over the bomb and her heartbreak over Weaver are intertwined. She desperately misses her work in the lab, yet has almost resigned herself to a more conventional life. Then Weaver gets back in touch--and so does the FBI. Special Agent Charlie Szydlo wants Roz to spy on Weaver, whom the FBI suspects of passing nuclear secrets to the enemy. Roz helped to develop these secrets and knows better than anyone the devastating power such knowledge holds. But can she spy on a man she still loves, despite her better instincts? At the same time, something about Charlie draws her in. He's a former prisoner of war haunted by his past, just as her past haunts her. As Rosalind's feelings for each man deepen, so too does the danger she finds herself in. She will have to choose: the man who taught her how to love . . . or the man her love might save?