The new picture book from the bestselling duo behind the phenomenal I Need A New Bum!

What would you do if your bum was SO NOISY? Would you try to hide the noise, or would you be proud of your parps? For this little boy, a noisy bum is just the start of an ENORMOUS adventure. And there's only one question for you to answer before you read ALL about it: are you ready to have some FUN? The third book in the bestselling series!