22 books in series

Elephant & Piggie

Elephant & Piggie is a 22-book series with 22 primary works first released in 1988 with contributions by Mo Willems.

Today I Will Fly!
My Friend is Sad
I am Invited to a Party!
There Is a Bird on Your Head!
I Love My New Toy!
I Will Surprise My Friend!
Are You Ready to Play Outside?
Watch Me Throw the Ball!
Elephants Cannot Dance!
Cover 8

Pigs Make Me Sneeze!

We Are in a Book!
I Broke My Trunk!
Should I Share My Ice Cream?
Happy Pig Day!
Listen to My Trumpet!
Let's Go for a Drive!
A Big Guy Took My Ball!
I'm a Frog!
My New Friend Is So Fun!
I Will Take a Nap!
I Really Like Slop!
The Thank You Book