Wow this series finished beautifully. I had start to read the book but due to a large amount of screen time reverted to the audio book. The character development didn't stop till the end of the book. I found that this book like the 3 before it explored U.S history and really got into it that I had learned a lot that I did not know. The pace of this book compared to the other moved faster and had a lot more action and kept the reader guessing to how it would end. This booked moved me that is for sure. Now I am sad and happy now the series is now over.