Written by Naomi Kleinberg
Illustrator Christopher Moroney
Published 2010
Publisher Random House
Series Books for Young Readers
ISBN 0375858040

Elmo's Monster Mash is a 2010 Sesame Street storybook about Elmo's Monster Mash Halloween party.

It seems like the party's over when Elmo drops a big pumpkin on the ground and smashes it, but his friends take the pieces home and make pumpkin treats for tomorrow's party.