I found Fatal Puzzle to be a very intriguing mystery/crime book. I liked that this book was an easy read in length and in content. Even though the book was not very long, I still felt that character development and content was present. You get to know characters enough to care about them (either like or dislike) but there isn't a lot of extra flab there. I did not do additional research on the topics the author wrote about, but I felt that the historical aspects in the book were very believable. I did read the Author's note and there was a nice comfort and understanding in what the author did. All in all, I would defiantly recommend this book interested in history, crime, mystery, or just looking for a quick book to read. Thanks!