Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Fantasy Adventure Book for Teens

Brynwickville is a unique place to live on a normal day. Toss in an earthquake and Pirate Treasure Day and you've got a humdinger of a day! Six teens determined to win the prize on Pirate Treasure Day find more than they imagined when the take a shortcut at the 3 Doors Bookstore. This is a fantasy adventure book for teens. The story has wonderful twists and turns, so it is hard to predict what will happen next. Although primarily a fantasy, there are learning opportunities to be found in the discussion about 19th century, archaelogy (and lost civilizations), and the value of teamwork.