Why do Fin and Danny hate Old Man Wilson so much? And what happens when they decide to take revenge?PAY BACKBut there's more to this story than Fin and Danny realise. With a ghost sitting at his table and zombies in the walls, Old Man Wilson is more than a match for two twelve year old boys. Or is he?PAY BACKA book to scare you under the bed, make you laugh till you cry and, in the end, make you question what it is we ever know about another person.