
1 New York Times Bestselling author and illustrator Mo Willems is best known for his Caldecott Honor winning picture books Don’t Let the Pigeon Drive the Bus and Knuffle Bunny: a cautionary tale.
In addition to such picture books as Leonardo the Terrible Monster, Edwina the Dinosaur Who Didn’t Know She Was Extinct, and Time to Pee, Mo has created the Elephant and Piggie books, a series of early readers, and published You Can Never Find a Rickshaw When it Monsoons, an annotated cartoon journal sketched during a year-long voyage around the world in 1990-91. The New York Times Book Review called Mo “the biggest new talent to emerge thus far in the 00's." Mo’s work books have been translated into a myriad of languages, spawned animated shorts and theatrical musical productions, and his illustrations, wire sculpture, and carved ceramics have been exhibited in galleries and museums across the nation. Mo began his career as a writer and animator for television, garnering 6 Emmy awards for his writing on Sesame Street, creating Nickelodeon's The Off-Beats, Cartoon Network’s Sheep in the Big City and head-writing Codename: Kids Next Door. He lives in Brooklyn, New York with his family.
Series
Books

Let's go for a drive
kids books ages 3-7
2012

We Are in a Book!
2010

Can I Play Too?
2010

That Is Not a Good Idea!
2013

I Will Surprise My Friend!
2008

Don't Let the Pigeon Drive the Sleigh!
2023

There Is a Bird on Your Head!
2007

Pigeon Finds a Hot Dog!, The
2004

Edwina, The Dinosaur Who Didn't Know She Was Extinct
2006

An Elephant & Piggie Biggie!
2017

Knuffle Bunny Free
An Unexpected Diversion
2010

Why Did the Chicken Cross the Road?
2006

A Big Guy Took My Ball!
2013

Opposites Abstract
2021

Because
2019

Don't Let the Pigeon Drive the Bus!
2003

My New Friend Is So Fun!
2014

Let's Say Hi to Friends Who Fly!
2010

Sam, the Most Scaredy-cat Kid in the Whole World
2017

I'm a Frog!
2013

Elephants Cannot Dance!
2009

Watch Me Throw the Ball!
2009

The Pigeon Loves Things That Go!
2005

My Friend Is Sad
2007

Listen to My Trumpet!
2012

An Elephant & Piggie Biggie! Volume 5
2022

The Thank You Book
2016

City Dog, Country Frog
2010

I Broke My Trunk!
2011

Time to Pee!
2003

Big Frog Can't Fit In
A pop-up book
2009

Are You Ready to Play Outside?
2008

Don't Let the Pigeon Stay Up Late!
2006

The Pigeon Has Feelings, Too!
2005

Hooray for Amanda & Her Alligator!
2011

I Am Going!
2010

Should I Share My Ice Cream?
2011

We Are in an ARTivity Book!
2017

I Love My New Toy!
2008

What's Your Sound, Hound the Hound?
2010

Leonardo, the Terrible Monster
2005

Goldilocks and the Three Dinosaurs
2012

Don't Let the Pigeon Finish This Activity Book!
2012

Pigs Make Me Sneeze!
2009

The Pigeon Will Ride the Roller Coaster
2022

Knuffle Bunny
A Cautionary Tale
2004

Naked Mole Rat Gets Dressed
2009

Welcome
A Mo Willems Guide for New Arrivals
2017

The Duckling Gets a Cookie!?
2012

Elephant & Piggie
The Complete Collection-An Elephant & Piggie Book
2018

I Will Take a Nap!
2015

Elephant & Piggie & Pigeon & Mo
2023

Happy Pig Day!
2011

Cat the Cat, Who is That?
2010

Pigeon Needs a Bath!, The-Pigeon series
2014

Be the Bus
The Lost & Profound Wisdom of The Pigeon
2023

I Really Like Slop!
2015

An Elephant & Piggie Biggie! Volume 4
2021

The Pigeon Wants a Puppy!
2008

You Can Never Find A Rickshaw When it Monsoons
The World On One Cartoon A Day
2006

A Busy Creature's Day Eating!
2018

Knuffle Bunny Too
2007

The Story of Diva and Flea
2015

I Am Invited to a Party!
2007

I Lost My Tooth!
2018

Time to Say "Please"!
2005

It's a Busload of Pigeon Books!
2010

Today I Will Fly!
2007

Nanette's Baguette
2016

An Elephant & Piggie Biggie Volume 2!
2019

Waiting Is Not Easy!
2014

The Pigeon Has to Go to School
2019