Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did not want to put it down

While I would not recommend this book to a young reader due to a couple pretty explicate scenes I would recommend it to any adult who just loves a good book. Once I started reading it I could not put it down. I hesitated reading it because I didn't think that the subject matter would be interesting, but I was so wrong. This is a wonderfully written book.