Christopher Gebauer

Meet Little Hippo! Today, he’s a firefighter, racing to an imaginary four-alarmer. ...

When Little Hippo decides to play doctor, he comes across some patients who are cooperati...

The New York Times bestselling authors of Bob, Rebecca Stead and Wendy Mass, introduce re...

In this hilarious, yet fact-filled book, Elise Gravel uses her kid-friendly wit to break ...

How to catch a leprechaun?It’s tougher than you think!He’ll turn your whole h...

Even the smallest hippo can be a big help when he teams up with his friends in this imagi...

What do you do when your best friend becomes the enemy?Growing up in Newark, New Jersey, ...