The book is entertaining but still it couldn't persuade me completely. I havent't read the blurb again before starting this book, so I had no idea what it was about or what I could expect from it. The "secret" makes a nice change to the usual paranormal stuff. I really enjoyed the idea, though the background information remained quite thin. I also liked the characters. Sky has a great humour and I liked a lot of her sayings. Unfortunately the story was very simple and didn't hold many surprises. I also found it quite repetitive at parts. On top of that it contains every clishée of YA novels.