Celia Willow is the baby of the family, and she”s sick of it. She's sick of being younger and smaller. She's sick of never being taken seriously. So when Celia's hamster surprises the Willows with his wish-granting powers, she accidentally gets turned into a hamster! Her big brothers and sister can't let their parents see her like this, but they only have one night to fix things. How can Abner, Tate, and Derek reverse something as powerful as hamster magic, before breakfast?