Sitting in their English classroom, three friends notice that their teacher's hand goes right through his interactive whiteboard and comes back dripping wet. Mark, Megan and Andrew are desperate to find out what lies behind this doorway - in Andrew's case, far too desperate They soon realise that they are not the first to go through to the other side and are shocked to find out what has happened to the last person who tried. The inhabitants of this other worlds will seemingly stop at nothing to protect their home. You have all read books which take you to other worlds but this is a...