Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A superb non-fiction title.

I read this book about 9 months ago for a research paper that I did on the negative effects of Satanism on American society. I remember being very engrossed in the book. It was well written and clearly explained all of the reasons people like that are out there, what they are "looking" for, and the rituals that Satanists partake in. This book definetely shows that many years of research were put into it to write and that Mr. Kahaner is good at what he does. I recommend this book to anyone who is interested in this subject, or just looking for something different to read about.