Reviewed by Travis R. (age 7)
I liked it because it made me a little scared. It was scary when Jack and Annie were in a canoe with no paddles going down a fast river. Jack was trying to stop the canoe by grabbing a branch and the branch turned out to be a snake. They meet all kinds of scary animals. They come across crocodiles, marching army ants, piranhas, and a jaguar.
I learned some interesting things about the Rain Forest from this book. It has dark print in it that tells you true facts.
I would recommend this book to kids who like adventure stories. It's not too hard to read and is fun. I think that any kid who is about seven to nine years old would like to read it. I will read the next book to find out if Jack and Annie are able to get the last two things that they need to get Morgan free.