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 told when he was first brought to Room 26. And boy, is it true In addition to having FUN-FUN-FUN in class, each weekend this amazing hamster gets to sleep over with a different student, like Lower-Your-Voice-A.J. and Speak-Up-Sayeh. Soon Humphrey learns to read, write, and even shoot rubber bands (only in self-defense, of course). With lots of friends to help, adventures to enjoy, and a cage with a lock-that-doesn't- lock, Humphrey's...

After the holidays, Humphrey is shocked by a big surprise in Room 26-a new class pet Humphrey tries to be welcoming, but Og the frog doesn't respond to any of his friendly squeaks or visits (remember, he has a lock-that-doesn't-lock). Plus, the students are so interested in Og, they almost stop paying attention to Humphrey altogether. Humphrey doesn't like the mad-bad-sad feelings he's had since Og came, but luckily he still gets to have adventures with different kids on the weekends. Friendship can be tricky, but Humphrey is an intrepid problem-solver. If any hamster can become buddies with...

Humphrey loves to solve problems for his classmates in Room 26, but he never meant to create one Golden-Miranda, one of his favorite students, gets blamed when Humphrey is caught outside of his cage while she's in charge. Since no one knows about his lock-that-doesn't-lock, he can't exactly squeak up to defend her. Humphrey really has his paws full when Don't-Complain- Mandy-Payne and her family stir up more big trouble. Humphrey manages to help Pay-Attention-Art and Sit-Still-Seth and even survives a trip to the vet, but can he clear Miranda's name without giving up his freedom forever?

The first 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 told when he was first brought to Room 26. And boy is it true There are always adventures in the classroom and each weekend he gets to sleep over with different students. Humphrey learns to read, write, shoot rubber bands (only in self-defense, of course), turn off TVs, teach English as a second language, and more. With a lock-that-doesn't-lock and an adventurous spirit, what more could a mischievous hamster want?

With a fresh voice and...

Being a classroom hamster means having to be ready for anything, but suddenly there are a lot of big surprises in Humphrey's world. Even with all that's going on, Humphrey makes time to help a few classmates with their problems, in this latest entry of Birney's award-winning series.

The students in Room 26 are learning about boats and building their own for a race on Potter's Pond. Humphrey the hamster loves dreaming about being a pirate. But when he mistakenly ends up at sea on the day of the boat race, he finds himself in the middle of more adventure than he bargained for.

When Humphrey hears that school is ending, he can't believe his ears. What's a classroom hamster to do if there's no more school? It turns out that Mrs. Brisbane has planned something thrilling for Humphrey and Og the frog.

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 first day of school, a bunch of strange kids arrive and no matter how loudly he squeaks up, they don't realize they're in the wrong room Finally Humphrey realizes that these kids are his new classmates, and he sets off to learn all about them.

He hasn't forgotten about his friends from last year, and of course they miss him a ton. But when they start talking about taking him from Mrs. Brisbane's room, Humphrey gets unsqueakably...

EEK-EEK-EEK Mrs. Brisbane is missing

Humphrey has always investigated things, like why Speak-Up-Sayeh was so quiet and Tall-Paul and Small-Paul didn't get along, but this is a true mystery--Mrs. Brisbane is missing She just didn't show up in Room 26 one morning and no one told Humphrey why. The class has a substitute teacher, called Mr. E., but he's no Mrs. Brisbane. Humphrey has just learned about Sherlock Holmes, so he vows to be just as SMART-SMART-SMART about collecting clues and following leads to solve the mystery of Mrs. Brisbane (and a few others along the way).

Nominated...

It's the HAPPY-HAPPY-HAPPY holidays
The holidays are coming and Humphrey is unsqueakably excited. He loves to hear about all the different ways his friends in Room 26 celebrate and to watch them make costumes and learn songs for the Winter Wonderland pageant. (He even squeaks along ) But with so much to do, will the holidays go according to plan? Do-It-Now-Daniel is having trouble practicing, Helpful-Holly can't stop worrying about making presents for her friends, and Humphrey still has to find a gift for Og Good thing Humphrey is one smart hamster who can help them all fill the season...