Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One of the best books I have ever read

The book, The King's Swift Rider, is one of the best books I have ever read to date. I like to read books on historical fiction because you learn of the past and use it in the present to help you make decisions of things you go though. You also learn of things that you never knew took place. The main character, Martin Crawford, a young Scottish person, joined the alliance with the Robert the Bruce, king of scots, in 1290's. The Bruce is at war with King Edward, who is known as Longshanks. Martin's mother sends his brother, Sean, and him off to fight with the Bruce. Martin is not a fighting person, but he is a very clever lad, so the Bruce made him his page. As time goes on, the Bruce wins many battles and Longshanks dies. Martin's mother also dies in the book. After his mother's death, the king makes Martin his swift rider. Martin goes though many adventures and many more battles to come in the book.