I really enjoyed this book! I love that it's based on a true story and it's so fun to research the Kopp Sisters and find actual photographs of them, and Sheriff Heath, and the jail, and Paterson at the time...It had enough tension that I was a little nervous for the main characters, but was gentle enough for a softie like me who doesn't like a lot of violence. Constance Kopp was a fabulous character and I can only hope true to life. The only drawback for me was how flighty and silly Fleurette was - it got kind of annoying through the book. Otherwise, an extremely fun, historical mystery and I'm looking forward to the next book in the series.