Humphrey's playful puppy problem

Humphrey, the pet hamster of Classroom 26, is helping Richie with a science project, but Richie's feisty puppy gets in the way.

Bibliographic Details
Main Author: Birney, Betty G.
Format: BOOK
Other Format: EBOOK
Published: Puffin Books, an imprint of Penguin Group (USA) 2014
Series:Humphrey's tiny tales 2