"Aggie is very excited to live on her own -- until she finds out her new house is haunted. But no fear, the situation is nothing that can't be fixed with a carefully considered list of rules: No haunting after dark. No stealing socks. No eating all the food. But the ghost doesn't like playing by the rules and challenges Aggie to an epic game of tic-tac-toe -- winner gets the house."-- Provided by publisher.