Our moral imagination is haunted by monsters--and the greatest aspect of this horror is the fact that so many monsters are real. Is the world ready to face the reality of Mao Zedong? For the last seven decades or so, Mao has been a focus of admiration among many on the Left. Many Americans have known Mao primarily through the work of sympathetic biographers who became champions of the Chinese Communist regime. For many others, Mao has remained a man of mystery, whose true character and legacy have been hidden from Western eyes. All that is about to change. The...