Radzinsky uncovers the startling truth about this most enigmatic of historical figures. Only now, in the post-Soviet era, can what was suppressed be told: Stalin's long-denied involvement with terrorism as a young revolutionary; the real story of how he mangled his left arm; the crucial importance of his role during the October Revolution; his often hostile relationship with Lenin; the details of his organization of terror, culminating in the infamous show trials of the 1930s; his secret dealings with Hitler, and how they backfired; and the horrifying plans he had to send the Soviet Union's Jews to concentration camps, tantamount to a potential second Holocaust. Radzinsky also takes an intimate look at Stalin's private life, and his turbulent relationship with his wife Nadezhda, recreating the circumstances that led to her suicide. Finally, Radzinsky discovers one of Stalin's elite bodyguards, who breaks 40 years of silence to give the strongest evidence yet of the conspiracy behind Stalin's death.

The Kremlin intrigues, the private worlds of the Soviet Empire's ruling class, Radzinsky thrillingly brings them to life. And the riddle of that most cold-blooded of leaders, a man for whom nothing was sacred in his pursuit of absolute might, and perhaps the greatest mass murderer in Western history, is solved.