From the author of the Booker Prize-shortlisted Treacle Walker and the Carnegie Medal and Guardian Children's Fiction Prize-winning classic, The Owl ServiceRoland, Helen, Nicholas and David, four Manchester children, are led into Elidor, a twilight world almost destroyed by fear and darkness.On a gloomy day in Manchester, Roland, Helen, Nicholas and David are lured into a ruined church, where the fabric of time and place is weak enough to allow them into the twilight world of Elidor. It is a place almost destroyed by fear and darkness, and the children are charged with guarding its Treasures while a way is sought to save the dying land.Then the evil forces find a path through to this world...This new edition of Alan Garner's classic includes a special "e;Why You'll Love This Book"e; introduction from bestselling author, Jonathan Stroud.