From the author of the international bestseller On Tyranny, the definitive history of Hitler’s and Stalin’s politics of mass killing, explaining why Ukraine

An award-winning historian plumbs the depths of Hitler and Stalin's vicious regimes, and shows the extent to which they brutalized the world around them. Two 20

“Monumental.” —The New York Times Book Review Pulitzer Prize-finalist Stephen Kotkin has written the definitive biography of Joseph Stalin, from collectiv

History remembers the Soviets and the Nazis as bitter enemies and ideological rivals, the two mammoth and opposing totalitarian regimes of World War II whose co

A masterful account culminating in the fateful days before Hitler's invasion of the Soviet Union, "June 1941" offers penetrating insights and a new portrait of