Invisible Friend, Louise Arnold

Grey Arthur is a very normal ghost. Too normal for his own liking. He's so normal he doesn't even know what group he belongs not scary enough to be a Screamer, or naughty enough to be a Poltergeist ... each different thing Arthur tries to be, he fails. is, he senses the exact same emotion coming from a boy far away. And as he follows his instincts he reaches Tom's house. But somehow people at school don't seem to think that. He doesn't fit in. People call him weird. different after all. He doesn't feel he fits in with the other ghosts, either; and that is when he realises what he is going to be. He's going to be Tom's official Invisible Friend and help him solve his problems.