llection combines three bestselling books about the boy with the troublesome backside: the original I Need a New Butt!, its sequel I Broke My Butt!, and the latest addition to this series of silly stories, My Butt is SO NOISY! The children's book duo of author Dawn McMillan and illustrator Ross Kinnaird offers laugh-out-loud humor in these delightful rhyming stories, now with an interactive sound button that will keep preschoolers and kids--and grown-ups, too--giggling from the first page to the last.