Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Absolutely wonderful book on the Lusitania!

Pass by any other book on the Lusitania because this is the only one you will need. Complete, thorough, and so very interesting. Our son (9 yrs. old) could not put it down even when the rest of the family wanted to watch a movie together. We called to him and he asked us to please let him finish because he just could not stop reading right then. It's 89 pages of edge of your seat "can't put it down" excitement. The photographs and illustrations bring you even closer to the tragedy. I would recommend this book for 4th grade to adult. Our son took his own money and bought the book so he could read it anytime. I highly recommend this book to anyone who wants the complete story on the Lusitania.