The Latest from Mo Willems!

What About Worms!?

What About Worms!? An Elephant & Piggie Like Reading! Book

Tiger is BIG. Tiger is BRAVE. And Tiger is NOT afraid of anything . . . except WORMS!

Unlimited Squirrels: Who is the Mystery Reader

Unlimited Squirrels: Who is the Mystery Reader?

Zoom Squirrel tries out a new superpower with help from a mysterious Mystery Reader. But will the Squirrel pals ever find out who the real Mystery Reader is?

Time to Pee! Board Book

Time to Pee! Board Book

With Mo's signature wit and style, readers embark on a hilarious journey from inkling to tinkling. Now available in board book format.

Wow! These are some good-looking NEW books!
This video looks AMAZING!

Mo' Upcoming Stuff!

Biggie 3

An Elephant & Piggie Biggie! Volume 3

For the third-time ever, read five Elephant & Piggie adventures in one BIGGIE bind-up.

I Want to Sleep Under the Stars!

Unlimited Squirrels: I Want to Sleep Under the Stars!

Zoom Squirrel dreams of sleeping under the night stars. Can the Squirrel pals help Zoom’s dream come true?

I better be in these books somewhere!

¡Ahora disponible en español!

Escucha mi trompeta
¡Aprende Más!
Me gusta leer en espanol!
Harold & Hog Pretend for Real

Best friends Elephant and Piggie introduce kids to their favorite books—brought to life in original stories created by a variety of award-winning contemporary children’s book authors and illustrators.

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Where's MY imprint?

Mo Willems, a number one New York Times best-selling author and illustrator, has been awarded a Caldecott Honor on three occasions (for Don’t Let the Pigeon Drive the Bus!, Knuffle Bunny: A Cautionary Tale, and Knuffle Bunny Too: A Case of Mistaken Identity). Don’t Let the Pigeon Drive the Bus! was also an inaugural inductee into the Indies Choice Picture Book Hall of Fame. Mo's celebrated Elephant & Piggie early reader series has been awarded two Theodor Seuss Geisel Medals (for There Is a Bird on Your Head! and Are You Ready to Play Outside?) and five Geisel Honors (for We Are in a Book!, I Broke My Trunk!, Let’s Go for a Drive!, A Big Guy Took My Ball!, and Waiting Is Not Easy!). In 2019, the Kennedy Center in Washington, DC named Mo the first-ever Education Artist-in-Residence. Mo began his career as a writer and animator on Sesame Street, where he garnered six Emmy Awards.

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