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. Manor Hall is a dark, dark house with a mystery. Nobody can go into the music room. But one night Tom and Milly hear something. The noise is coming from the music room. Tom and Milly open the door. Someone in the music room is singing. Tom and Milly are afraid, but they can't move. Can Tom and Milly discover the mystery of Manor Hall? CEFR A1 Word count 1,390