Nazi Terror tackles the central aspect of the Nazi dictatorship head on by focusing on the roles of the individual and of society in making terror work. Based on years of research in Gestapo archives, on more than 1,100 Gestapo and "special court" case files, and on surveys and interviews with German perpetrators, Jewish victims and ordinary Germans who experienced the Third Reich firsthand, Johnson's book settles many nagging questions about who, exactly, was responsible for what, who knew what, and when they knew it. Nazi Terror is the most fine-grained portrait we may ever have of the mechanism of terror in a dictatorship.