Other editions of book Knock, Knock! Who's There?: A Book of Animal Sounds

All kinds of animals come to visit in this silly twist on the classic riddle. Moo!Rookie Toddler books offer fun ways to engage with little ones during story time and play time. Each book includes story-related tips that help extend the reading experience and emphasize key learnings. Engaging photographs and illustrations will delight your toddler while encouraging a love of reading.