This book was good, but it was kind of short. Even though I haven't read the first book yet, it is very clear what is happening!
I can describe this book in 2 words: boring and short. It is a waste of time. Don't get it.
It was so boring I didn't even finish it.
The Time Tunnel & The Dreyfus Affair was a very good book because it was interesting, and you can actually learn things from it. I learned that Captain Dreyfus lived in Paris, France and went to prison. Captain Dreyfus is locked in prison for an unfair reason and three kids help prove that Captain Dreyfus is innocent. I would recommend this book to other people because of the historical events or the time travel in the book.