Reviewed by Kyle H. (age 8)
My favorite part of this book is when the boys find the Aztec object because of all the adventures they go through. I like this book because it takes place in Mexico and I love Mexican food. I like Joe because he has blonde hair like I do. A lot of conversation between the characters and a lot of adventure make this a good book. It is also a part of a series.
I recommend this book to second graders because I think they would like to know how the adventure goes. It's fun to think about going to Mexico and having an adventure there. People who like mysteries might like the book, too. The mystery was interesting, and the way the author writes makes you want to finish the book.