Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Refreshing

Not only is this a well written book, but the subject is refreshing. The story is based in Native American Lakota culture before much contact with the white settlers takes place. It gives you some insight to the Lakota culture and you feel as if you are really in the time period. The best thing about this book though is that it is just plain well written. The reader should hope that this author continues to write more books.