Five Baby Genius characters join together in this book to show children different ways to express happiness. They demonstrate three ways to clap hands; three ways to stomp feet; three ways to shout hooray; and three ways to do all three. What makes this book so much fun is that parent and child will be singing, clapping, stomping, and hooraying along with their favorite Baby Genius characters. So, if they’re not happy when they start – they’ll definitely be happy by the time they finish. And, they’ll have learned nine ways to show how happy they are.