Here's why:
* Children's: The story is written for a younger audience and deals with themes and situations typically appealing to children.
* Fantasy: The story features fantastical elements, such as a glass elevator that travels through space, talking candy, and a chocolate factory on the moon.
While the story is considered a sequel to the original "Charlie and the Chocolate Factory," it retains the same elements of whimsy and imaginative storytelling that made the first book so popular.