It was after midnight and the escalator went down into an empty Underground station. There were no people and there was no noise ...Craig stopped ...Someone ...or something ...was behind him in the tunnel. Craig has a summer job. He's a night cleaner in the London Underground, but there are strange stories about voices and music in the tunnels. Are Craig and the other cleaners alone? Or are there ghosts in the London Underground? Level 2 750 headwords Currently comprising 16 titles across four stages - from beginner to upper intermediate - the series is carefully graded, lexically and structurally, to encourage young adults to read for pleasure and at speed. The stories are all, first and foremost, just that - stories, from ELT authors well known for their ability to craft original and engaging narratives to entertain and educate. Each reader contains striking and contemporary full-colour illustrations and photos, resource pages of well-scaffolded exercises, and an easy-to-use glossary. Titles in Levels 1 and 2 are 32 pages each, while titles in Levels 3 and 4 are 40 pages each.