The third book in the beloved and award-winning school hamster series! Humphrey loves to solve problems for his classmates in Room 26, but he never meant to cre

Humphrey, the pet hamster of Longfelow School's Room 26, learns that his classroom is full of secrets, the most important of which is that a student will be lea

The first book in the series about everyone's favorite classroom pet! You can learn a lot about life by observing another species. That’s what Humphrey was to

A new school year and new friends for everyone's favorite classroom pet! Humphrey is excited to get back to Room 26 and see all his old classmates. But on the f

The sixth book in the beloved and award-winning school hamster series! When Humphrey hears that school is ending, he can't believe his ears. What's a classroom