An ALA Notable Children's Book
A New York Magazine Best New Book for Kids
A LitHub Most Anticipated Children's Book of 2025
A School Library Journal Best Book of the Year
A Kirkus Reviews Best Picture Book of the Year
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.