Top critical review
Not about Olaf
Reviewed in the United States on April 20, 2020
If you're looking for a book all about Olaf, this is NOT it. It's the whole Frozen story (severely abridged, 29 pages). The wording of the story focuses on opposites. Dead smack in the middle of the story there is a random page with Olaf sunning himself on a beach.
I've seen a few different level 1 readers like this. The "World of Reading" books seem to have a better storyline.