Classics, modern fiction, non-fiction and more. Written for secondary and adult Student's the Oxford Bookworms Library has seven reading levels from A1-C1 of the CEFR. Dorothy lives in Kansas, USA, but one day a cyclone blows her and her house to a strange country called Oz. There, Dorothy makes friends with the Scarecrow, the Tin Man, and the Cowardly Lion. But she wants to go home to Kansas. Only one person can help her, and that is the country´s famous Wizard. So Dorothy and her friends take t he yellow brick road to the Emerald City, to find the Wizard of Oz.