McMillan, Dawn

A young boy notices that his butt has a huge crack and he sets off to find a new one.

"The inventive young hero from the bestselling 'I Need a New Butt!' is back and this time he's accidentally glued a serving tray to his behind--and he's tickled pink! See, it's great for sliding down hills, surfing big waves, and other booty-full fun and games. Now all his friends want one too!"--Back cover.

"A noisy butt is causing trouble! Hooting and tooting, humming and strumming, clicking and ticking! Can the noises be put to good use?"--Provided by publisher.

Discusses how gravity works.