Based on my personal experience in reading Belle Ami's "The Girl Who Knew Da Vinci," I am willing to read her other works. However, I agree with Sushan; I would not consider this particular book to be original or unique.
Furthermore, I also read from other OBC members that Ami's books usually contain a lot of sensual heat; but she claims to only have a touch. Therefore, although the author classifies her novel in a variety of genres, most of her works are probably better categorized as romance. Therefore, I would probably only read her work - if I was looking for a romantic book.