Written by Kingsbury Bennett as told to Albert G. Miller
Illustrator Mike Smollin
Published 1972
Publisher Western Publishing Company
ISBN 2271

Big Bird's Blunder Book is a 1972 Sesame Street book about Big Bird buying a birthday present for his Granny Bird. As Big Bird walks to Hooper's Store, he doesn't think about what he's doing, and he makes a lot of mistakes. A little worm character appears on every page to ask the readers what's going to happen to Big Bird.