Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A tragic book that must be read

I enjoyed reading this book because it taught me about the Holocaust, which I didn't know much about before. It is a fairly short book that could be read in two days or so. Once I started reading the first chapter or two, I knew it would be a good book. Night is filled with a dark environment and tragic events that makes you want to keep reading because you must learn what happened during the Holocaust. It was interesting and kept me wondering what might happen next. The author did a good job of including intriguing details, which told about how the Jewish people suffered. I would recommend this book to young adults wanting to read a war related non-fiction book.