Fans of the American Ninja Warrior show will like this book very similar to the show. There is a reality TV obstacle coming to their neighborhood called the National Ninja Champion. The tryouts are just a few miles away from Izzy, Ty, Kevin, JJ, and Mackenzie’s homes. They throw themselves full force into training for this once in a lifetime experience. They start to work as a team and practice to become the Junior Ninja Champion. I would recommend this for fans of the popular American Ninja Warrior reality tv show. It would also be great for reluctant readers who are fans of the show. ( )