Reviewed by Justine B. (age 9)
This book is good and creative but it was long and takes a week or more to read. My favorite part of the book is when the boys go to black belt training and when the boys defeat the monster. I would like to take karate lessons too! This story does not remind me of anything in real life because monsters are not real.
You should be eight and up to read it. It is really good. I enjoyed this story.