The first picture book from the bestselling duo behind the phenomenal I Need A New Bum! series
A young boy suddenly notices a big problem – his bum has a huge crack!
So he sets off to find a new one.
Will he choose an armor-plated bum?
A rocket bum?
A robot bum?
Find out in this silly, quirky tale with hilarious illustrations.
Children and parents will love this book – no ifs, ands, or butts about it!
An international bestseller
Hilarious story and illustrations