Classics, modern fiction, non-fiction and more. Written for secondary and adult students the Oxford Bookworms Library has seven reading levels from A1-C1 of the CEFR. Where did our planet come from? Could we live on another planet? And one question above all - is there life anywhere else in space? Begin a journey into space - where spacecraft travel at thousands of kilometres an hour, temperatures are millions of degrees, and a planet may be hard rock - or a ball of gas.
