#1 New York Times bestselling author James Patterson delivers a playful, encouraging potty training story of trial and error.

Sam the skunk wants big boy underwear! But first, he needs to learn how to use the potty. With encouragement from friends and family, Sam learns to leave his diapers behind in this reassuring read aloud.

With fun-filled illustrations and an adorably stinky skunk, this sturdy board book by the world's bestselling author is the perfect choice for any family looking to bring fun and positivity to potty training.