Auschwitz, 1943: As I held the tiny baby in my arms, my fingers traced the black tattoo etched across her little thigh. And I prayed that one day this set of numbers, identical to her mother's, would have the power to reunite a family torn apart by war. Inspired by an incredible true story, this poignant novel tells of one woman's fight for love, life and hope during a time of unimaginable darkness.