This book was great. I started reading this book expecting it to be like most other historical non-fiction that I've read; however, this book was completely different, instead of listing the facts and chronologically give a boring story, the book was more like a series of short stories about the individual relationships between the former Presidents and the sitting President of the United States. Each president's role and character developed and changed, the stories were interesting and entertaining at the same time. Overall, one of the best historical non-fiction I've ever read.