Humphrey the hamster - children’s book series

A very adorable book series in the perspective of a hamster named Humphrey that is a class pet. This contains books 1-12 includes 2 books from the “Og the frog” series which is from the perspective of the frog class pet in the same class as Humphrey. And it also includes two Humphrey activity books, one with lots of puzzles and word games called “Humphreys book of FUN-FUN-FUN” and a book all about pets called “Humphreys world of pets” Humphreys book of FUN-FUN-FUN has a few puzzles that have been finished but most of the book is empty.