* "Raining Cupcakes" by Cathy Hopkins: This is a young adult novel, not a chapter book.
* "Raining Cupcakes" by Sarah Mlynowski: This is a middle-grade novel, which is considered a chapter book.
To determine if a book is a chapter book, consider the following:
* Target audience: Chapter books are typically written for children in grades 2-4.
* Length: Chapter books are usually shorter than novels, with around 100-200 pages.
* Format: Chapter books have chapters, as the name suggests.
If you can provide more information about the specific book you're looking for, I can tell you if it's a chapter book.