Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You need to read these books

This is the third book in a series by this author -- these books represent the absolute best information on bear attack survival available anywhere. If you spend any time in bear country, you owe it to yourself and your loved ones to read these books. I have a set at home and a set in my cabin in the Colorado Rockies for guests. The black bear population in the mountains within 40 miles of Denver is increasing. They are not cuddly.