Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great adventure story for young Christian readers.

In this adventurous story a group of three kids go back in time. They get transported to a colony called Roanoke. The only way to return to their own time is to solve the mystery of how the people of Roanoke disappeared. In the process, they make friends, learn about the past and grow spiritually. It's unpredictable and will keep you on the edge of your seat!