While the door is certainly open for another installment in this series, this was a very satisfying conclusion. Considering this series a whole, rather than the individual books, I think this is one of the stronger recent paranormal YA series out there (Jeri Smith Ready's ghost series being another). It's very girl-positive and the romance is really wonderful because it's got its ups and downs and grows throughout the four books. I really like how there's a subtle theme of Violet figuring out what she will and out tolerate from people in her life and creating boundaries for herself. Anyway, the mystery elements are well done and the villain is once again creepy. Anyway, this is fun series I've enjoyed over the last few years and I wouldn't mind if there were other installments at some point.