When I first heard about this story on 48 Hours I was definitely intrigued. I wanted to read this book right away to learn more about the case. However, my initial apprehension that kept me from reading the book immediately was that I knew the serial killer has not been caught and therefore there would be no absolute resolution at the end of the book. I'm glad I finally got a chance to read this book. It's very well written. Clearly I don't need to repeat the name of the book, but it's mainly about the victims of these crimes. It talks about where and how these victims grew up and what may be the reasons why they chose to advertise their bodies online. I didn't grew up in these surroundings and neither do I know people like these victims, so to see a window into this world was fascinating. So many books out there focus on the killer(s) and their actual heinous crimes. I'm sure many people would not like this book because it doesn't go into the specifics of the crimes nor investigation. I'm not sure the police are yet privy to give out details about an on-going investigation. I still enjoyed this book because it gives faces and lives to these victims. The reason for the 4-star is because it does get a little confusing to tell the difference between the girls. I wish the author talked about the story of one girl in one whole chapter instead of splitting their stories up into different chapters and leaving the reader to go back and forth to remember who's who. The ending was a little off as well. I felt like the author was trying too hard to wrap everything up with silly details about what's going on with the victim's family when it definitely didn't need all that extra irrelevant fluff.