#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. James Patterson is the world’s bestselling author. The creator of Max Einstein and Middle School, he founded JIMMY Patterson to publish books that young readers will love. He lives in Florida with his family. Joe Kulka  is an award-winning picture book creator. He has illustrated over twenty books for children and, working for the USDA Forest Service, is the artist behind national icons Smokey Bear and Woodsy Owl. Joe teaches illustration at Moore College of Art & Design. He invites you to visit him online at joekulka.com.