Janusz Korczak was an author, radio personality, teacher, and doctor. But above all else he was a hero. As the beloved director of a Jewish orphanage in Warsaw, Poland, during the years of the Nazi Party's rise to power, he cared for hundreds of children. They loved him as a father and affectionately called him their "Old Doctor." Korczak could not save his children, but even in the darkest days of the Warsaw ghetto, he strove to protect them. Fianlly, forced to lead his orphans from the ghetto to the Treblinka death camp, Korczak remained with them to the end. This moving account of Janusz Korczak's life provides a powerful introduction to the tragedies of the Holocaust, but also highlights a remarkable story of courage in its midst.