Watch each penguin disappear in this exciting countdown story--a bestselling format!Ten playful penguins shout, "Hip, hip, hooray!" Good food, good friends, and lots of fun: Now that's a perfect day.In this sweet rhyming book, touchable plastic penguins disappear as you turn the pages of this zoo adventure! Follow and count along as ten curious penguins visit their animal friends. A fun, engaging novelty story just right for young readers.