Reviewed by Ellie R. (age 7)
In my opinion, the book was funny because Mudge rolls in the mud and hides in the garbage and chews on an old shoe. My favorite part was when Henry finds a code. On a scale from 1 – 10, I would give it a 9 because Cynthia Rylant writes with a lot of details. I think it is an amazing series because it teaches you a lot and it is easy to read. I would give it an award if I could.
I recommend this book to people that like spies and mysteries. I think children in kindergarten through 2nd grade will like this book because it is cool and funny. If you like books by Cynthia Rylant, I recommend this book to you.