This is a set of three books by Christine Freehan, including two hardcover and one paperback. The titles are Dark Slayer, Dark Curse, and Dark Prince. These books are great for fans of romance and fantasy novels. They are written in English and are perfect for anyone looking for an exciting read. The author is well known for her captivating storytelling and will keep readers engaged from beginning to end. Whether you are a collector or simply looking for a new book to enjoy, these titles are sure to satisfy.