When Nazi Germany troops enter Krakow, Poland on September 2, 1939, fourteen-year-old Simon Baron learns two truths that have been hidden from him. One, the people who have raised him are not his biological parents. Two, his birth mother was Jewish. In the eyes of the Germans, although he has been raised Catholic, this makes Simon Jewish. Simon's dreams of becoming a concert violinist and composer are dashed when his school is forced to expel him, and he is no longer eligibl