Reviewed by Aleksy S. (age 9)
My favorite part is when Zack goes to a restaurant with Prudence and she changes into an owl. Then she turns into a bear. I also liked when her head turned red. She turns into these things because she has witch powers! I think that's cool! My favorite character is Zack because he's very cool and he also solves the mysteries in all of the Zack Files Series of books. I also liked the pictures in this book. They look fun and add to the story. They give you an good idea of what the characters look like.
I recommend this book to children who like mysteries. I also recommend this book to children who enjoy the Zack Files series of books.