The Wizard of Oz is a children's novel written by L. Frank Baum. It tells the story of a young girl named Dorothy who is swept away by a tornado to the magical land of Oz. In her quest to return home, Dorothy befriends a scarecrow, a tin woodman, and a cowardly lion, and together they journey to meet the Wizard of Oz. The novel is filled with memorable characters, fantastical settings, and themes of friendship and self-discovery. The Wizard of Oz has become a beloved classic that has inspired numerous adaptations, including the iconic 1939 film.