This is a truly unique account of Nazi Germany at war and of one man's struggle against totalitarianism. A mid-level official in a provincial town, Friedrich Kellner kept a secret diary from 1939 to 1945, risking his life to record Germany's path to dictatorship and genocide, and to protest his countrymen's complicity in the regime's brutalities. Just one month into the war he notes how soldiers on leave spoke openly about the extermination of the Jews and the murder of POWs, while he also...