Knock! Knock! Who's There?: A Potty Training Picture Book, (Hardcover)

Knock, knock . . . who's in there? A hilarious group of animals teach toddlers a fun lesson in bathroom etiquette.
Who's that knocking at the door? Delighted young readers, who get to surprise some very funny animals by opening the door on them as they go potty. More than just toilet training, this lively story demonstrates a range of proper bathroom etiquette. Each creature demonstrates the right way to behave, from flushing the toilet, to washing your hands, to turning off the light before you leave the room. Children will love the comical and charming illustrations and simple, engaging text.