In 1942 sixteen-year-old Chaya Lindner is a Jewish girl living in Nazi-occupied Poland, a courier who smuggles food and documents to the isolated Jewish ghettos in southern Poland, depending on her forged papers and "Aryan" features--but when a mission goes wrong and many of her colleagues are arrested she finds herself on a journey to Warsaw, where an uprising is in the works.

Based on the life of Jack Gruener, this book relates his story of survival from the Nazi occupation of Krakow, when he was eleven, through a succession of concentration camps, to the final liberation of Dachau.

Sixteen-year-old Catholic Stefania Podgorska has worked in the Diamant family's grocery store for four years, even falling in love with one of their sons, Izio; but when the Nazis came to Przemysl, Poland, the Jewish Diamants are forced into the ghetto (and worse) but Izio's brother Max manages to escape, and Stefania embarks on a dangerous course--protecting thirteen Jews in her attic, caring for her younger sister, Helena, and keeping everything...