Written by	Ellen Weiss
Illustrator
Published	1997
Publisher	Random House
Series
ISBN	0679884556

Horton's Lullaby is a 1997 Wubbulous World of Dr. Seuss storybook featuring Horton the Elephant and his son Morton the Elephant Bird.

In this book, Horton sings a lullaby to Morton to lure him to sleep.