Jonathan Glover ambitiously attempts a moral psychology, tracing the patterns of human psychology that breed violence. Shrewd case studies examine the intellectual follies and moral horrors of the First World War's trench warfare, Hitler's Holocaust, the atomic bombing of Hiroshima, the ideologically driven social experimentation by Stalin, Mao, and Pol Pot, and the ethnic and tribal hatreds that tore apart the former Yugoslavia and Rwanda.

    By the end of the war, all but a few hundred of them had died in bombing raids or, more commonly, in death camps. This is the real-life story of some of the few of them - a young mother, a scholar and his countess lover, a black-market jeweler, a fashion designer, a Zionist, an opera-loving merchant, a teen-age orphan - who resourcefully, boldly, defiantly, luckily survived. In hiding or in masquerade, by their wits and sometimes with the aid of conscience-stricken German gentiles, they survived. They survived the constant threat of discovery by the Nazi authorities or by the sinister handful of turncoat Jewish "catchers" who would send them to the gas chambers. They survived to tell this tale, which reads like a thriller and triumphs like a miracle.

    Classified for over half a century for political reasons, this is the full account of Operation Halyard, a story of loyalty, self-sacrifice, and bravery.