This wonderful adventure book. Are you looking a book that helps with educational help with you children. Well that draws your boys and girls. It has talks about the history of America during the Revolutionary War.
This is the second book of the series. It got the twin doing a mission for their father. It goes on from there. There seem to be a spy that following them and giving enemy the information. Who could it possibly be.
Ambrose and John seem to be thrown into a mission to make sure gunpowder get where it need to be. In the process they also need to drive the first submarine. They got to make a prison break to save their older brother.
The authors do great job with the story and also having you and all his readers guessing though out the book. Will they save their older brother? You giving the American information to enemy?
The pictures are done well and you can see what the author is talking about. The image are caping to see and look at. The author does a wonderful job with it.