Meg Cabot has done it again. This is another amazing novel. The beginning starts out slow, but don't give up on this book. Once you hit the end it all makes sense. You'll love the ending. I was so anxious to turn the pages. It's a sweet romance/mystery/sci-fi novel. All teen readers (12 and up) will adore this. Trust me,I'm a bookworm - ha. Parents should not worry about this book. There is one kissing scene, and a mild murder attempt. But in that area, it is not different from most mystery novels. To sum it all up, just read it!