Mo Willems (born February 11, 1968 in Des Plaines, Illinois) is an American writer, illustrator, animator, and voice actor. He has worked on Sesame Street and Codename: Kids Next Door.
Works include:
- Sheep in the Big City
- Elephant & Piggie
- Pigeon Series
- The Off-Beats
- Time To
- Knuffle Bunny
- Naked Mole Rat Gets Dressed: The Rock Special (as well as the original book it adapts)
