Dear Friends, I may be a small classroom hamster, but even I'm amazed at how many unsqueakably exciting adventures I've had. I've had a spooky mystery to solve on Halloween, nighttime escapades at school and even gone to Winter Wonderland. I've had so many HO-HO-HO hilarious adventures. I've put some more of them into this big book to share with you! Your friend, Humphrey.