Forty years after his Hitler: a study in tyranny set a standard for scholarship of the nazi era, lord Alan Bullock gives readers a breathtakingly accomplished dual biography that places Adolf Hitler's origins, personalit...Forty years after his Hitler: a study in tyranny set a standard for scholarship of the nazi era, lord Alan Bullock gives readers a breathtakingly accomplished dual biography that places Adolf Hitler's origins, personality, career, and legacy alongside those of joseph stalin--his implacable antagonist and moral mirror image.