Christoph Laucht offers the first investigation into the roles played by two German-born emigre atomic scientists, Klaus Fuchs and Rudolf Peierls, in the development of British nuclear culture, especially the practice of nuclear science and the political implications of the atomic scientists' work, from the start of the Second World War until 1959.

Despite more than 200 years of sulfur research the chemistry of elemental sulfur and sulfur-rich compounds is still full of “white spots” which have to be filled in with solid knowledge and reliable data. This situation is parti- larly regrettable since elemental sulfur is one of the most important raw - terials of the chemical industry produced in record-breaking quantities of ca. 35 million tons annually worldwide and mainly used for the production of sulfuric acid. Fortunately, enormous progress has been made during the last 30 years in the understanding of the “yellow element”. As the result of extensive inter- tional research activities sulfur has now become the element with the largest number of allotropes, the element with the largest number of binary oxides, and also the element with the largest number of binary nitrides. Sulfur, a typical non-metal, has been found to become a metal at high pressure and is even superconducting at 10 K under a pressure of 93 GPa and at 17 K at 260 GPa, respectively. This is the highest critical temperature of all chemical elements. Actually, the pressure-temperature phase diagram of sulfur is one of the most complicated of all elements and still needs further investigation.

“A dense and scholarly book about . . . the relationship between the Nazi party and the occult . . . reveals stranger-than-fiction truths on every page.”—Daily Telegraph The Nazi fascination with the occult is legendary, yet today it is often dismissed as Himmler’s personal obsession or wildly overstated for its novelty. Preposterous though it was, however, supernatural thinking was inextricable from the Nazi project. The regime enlisted astrology and the paranormal, paganism, Indo-Aryan mythology, witchcraft, miracle weapons, and the lost kingdom of Atlantis in reimagining German politics and society and recasting German science and religion. In this eye-opening history, Eric Kurlander reveals how the Third Reich’s relationship to the supernatural was far from straightforward. Even as popular occultism and superstition were intermittently rooted out, suppressed, and outlawed, the Nazis drew upon a wide variety of occult practices and esoteric sciences to gain power, shape propaganda and policy, and pursue their dreams of racial utopia and empire. “[Kurlander] shows how swiftly irrational ideas can take hold, even in an age before social media.”—The Washington Post “Deeply researched, convincingly authenticated, this extraordinary study of the magical and supernatural at the highest levels of Nazi Germany will astonish.”—The Spectator “A trustworthy [book] on an extraordinary subject.”—The Times “A fascinating look at a little-understood aspect of fascism.”—Kirkus Reviews “Kurlander provides a careful, clear-headed, and exhaustive examination of a subject so lurid that it has probably scared away some of the serious research it merits.”—National Review

“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 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.