Mimi Schwartz grew up on milkshakes and hamburgers--and her father's boyhood stories. She rarely took the stories seriously. What was a modern American teenager supposed to make of these accounts of a village in Germany where, according to her father, "before Hitler, everyone got along"? It was only many years later, when she heard a remarkable story of the Torah from that very village being rescued by Christians on Kristallnacht, that Schwartz began...