I really don't know why the library keeps putting these books in the mystery section. The first one in the series was a mystery, the second one-this one had very little mystery to it, and the third one should have been in the romance section. We'll see what the fourth one brings when I get to it. I like these books because they are full of philosophy and questions and ethics, and I actually kind of like that sort of thing. Its fun to have a conversation with someone about what is ethical and such. And this book stays true to that. It makes me feel smart.