"Judicious, comprehensive and reliable. . . . By far the most thorough survey yet written of Oppenheimer's physics."--Washington Post

Oppenheimer's talent and drive secured him a place in the pantheon of great physicists and carried him to the laboratories where the secrets of the universe revealed themselves. But they also led him to contribute to the development of the deadliest weapon on earth, a discovery he soon came to fear. His attempts to resist the escalation of the Cold War arms race--coupled with political leanings at odds with post-war America--led many to question his loyalties, and brought down upon him the full force of McCarthyite anti-communism. Digging deeply into Oppenheimer's past to solve the enigma of his motivations and his complex personality, Ray Monk uncovers the extraordinary, charming, tortured man--and the remarkable mind--who fundamentally reshaped the world.