We are the bleeding clouds, and from the seas of blood have we come... We are witnesses... we were brought into being by an inferno of suffering; and we are a sign of peace to you. - Moshe Ze'ev Flinker, Age 17 On the eve of Passover, 1944, shortly after he wrote these words, Moshe and his family were betrayed to the Nazis and sent to Auschwitz. Like the other four diarists in this book, he did not survive the war. But their words did. Written in...