Reviewed by Trent W (age 9)
I found it interesting when Jigsaw lost his backpack. Someone left a backpack at the same barber shop where Jigsaw was, but it was not his. As I was reading, I wondered what the backpack had to do with the missing watch. My favorite part was reading about how Jigsaw went about looking for his backpack. He became a detective by following the clues.
As I read this book, I felt I was a part of the mystery. I like a story like this that I can try to solve before the end of the book. It is one of a series of books about Jigsaw Jones. These books have all mysteries and they are all different.
I recommend this book for second grade and up. I recommend this book if you like mysteries.