A mammoth in the fridge

Rating: 3.4 leaves out of 5
Characters: 3.5/5
Cover: 4.5/5
Story: 2.5/5
Writing: 3/5
Genre: Children/Picture Book
Type: Book
Worth?: Yes

It is a cute little book but I am not sure exactly about the story. The child finds a mammoth in the fridge and they chase it up a tree only for the girl to bring it back home? I liked it but felt it lacking.