Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Book - Much more mature

Ms. McNaught is obviously expanding her talents to reach a broader audience. I applaud her latest work. I don't think some of the other people that have reviewed this book are ready to expand their horizans. There are several well developed characters that maintain your interest in more than just the heroine that is the focus of the story. The mystery aspect of the story captured my interest while the romance captured my heart. These characters had flaws that made you want to know more about them. I am long-time reader of romances and I am enchanted with this mix or romance and mystery. Keep it up!!!