Mo Willems ist in diesem Katalog mit 72 Büchern in 9 Reihen vertreten, darunter Elephant & Piggie, Pigeon, Elephant & Piggie Like Reading!, Picture und Unlimited Squirrels.
Are You Ready to Play Outside?
2001
Today I Will Fly!
2007
My Friend is Sad
2007
I am Invited to a Party!
2007
There Is a Bird on Your Head!
2007
I Love My New Toy!
2008
I Will Surprise My Friend!
2008
Watch Me Throw the Ball!
2009
Elephants Cannot Dance!
2009
Pigs Make Me Sneeze!
2009
I am Going!
2010
Can I Play Too?
2010
We are in a Book!
2010
I Broke My Trunk!
2011
Should I Share My Ice Cream?
2011
Happy Pig Day!
2011
Listen to My Trumpet!
2012
Let's Go for a Drive!
2012
A Big Guy Took My Ball!
2013
I'm a Frog!
2013
My New Friend Is So Fun!
2014
Waiting is Not Easy!
2014
I Will Take a Nap!
2015
I Really Like Slop!
2015
The Thank You Book
2016
An Elephant & Piggie Biggie Volume 2!
2025
An Elephant & Piggie Biggie!
2025
The Cookie Fiasco(With: Dan Santat)
2016
We Are Growing!
2016
The Good for Nothing Button(With: Charise Mericle Harper)
2017
It's Shoe Time!(With: Bryan Collier)
2017
The Itchy Book!(With: LeUyen Pham)
2018
Harold & Hog Pretend For Real!(With: Dan Santat)
2019
What About Worms!?
2020
I'm On It!
2021
It's a Sign!(By: Jarrett Pumphrey,Jerome Pumphrey)
2022
The Pigeon Has Feelings, Too!
1994
Don't Let the Pigeon Drive the Bus!
2003
The Pigeon Finds a Hot Dog!
2005
The Pigeon Loves Things That Go!
2005
Don't Let the Pigeon Stay Up Late!
2006
Pigeon Wants a Puppy!
2008
The Duckling Gets a Cookie!?
2012
Don't Let the Pigeon Finish This Activity Book!
2012
The Pigeon Needs a Bath!
2014
The Pigeon HAS to Go to School!
2019
The Pigeon Will Ride the Roller Coaster
2022
Don't Let the Pigeon Drive the Sleigh!
2023
Will the Pigeon Graduate?
2025