I didn't like this book very much. The antagonists had unclear motives, and magic was introduced partway through in a way I felt was slightly random. Foreshadowing was also overly obvious in some instances; for example, it is made obvious to the reader that Vanessa's boyfriend had ulterior motives because of how he acted in some scenes in the book, but Vanessa seems oblivious to this. However, Vanessa notices immediately that another boy clearly vying for her attention must have other reasons to get her attention. The book is seems as though it is meant to have a sequel, so not everything is answered in this one and several parts are left entirely unexplained. In particular, we learn that Margaret was still alive even though all the other missing dancers were dead. Also, I felt as though Vanessa was saved at the end instead of by her own actions or bravery. MIddle school readers who enjoy fantasy and reading about dance might enjoy this book.