"Irena Sendler was one of the most remarkable--and most unlikely--heroes of World War II, saving 2500 Jewish children during the German occupation of Poland. As a social worker, Irena had access to the Warsaw Ghetto, making it possible for her to rescue the daughter of a Jewish friend and safely hide the young girl with a Catholic family. Realizing that thousands of children were still in danger, Irena recruited sympathetic friends and co-workers to smuggle children out and place them in safe homes, farms and convents."--Container.