Thomas Michael Keneally, AO (born 7 October 1935) is a prolific Australian novelist, playwright, and essayist. He is best known for his non-fiction novel Schindler's Ark, the story of Oskar Schindler's rescue of Jews during the Holocaust, which won the Booker Prize in 1982. The book would later be adapted into director Steven Spielberg's 1993 film Schindler's List, which won the Academy Award for Best Picture.