I really enjoyed this book it was a great mix of mystery and ghost story I was on the edge of my seat the whole time. I really loved the characters especially Crystal, Emma and Derek I found Crystal to be an interesting characters coming into her powers and understanding how she could use them she was a very interesting character to read about. I really loved her friends they both were pretty accepting although it took a little while for Derek to accept it. I really loved her mother and her mother's boyfriend Teddy both were accepting with her mother having similar powers I liked that there were parents in the story. I really loved the plot with it starting with Crystal seeing a ghost of a girl asking for help it moved into her and her friends trying to save someone. So overall I loved this book I will read more of this series sometime soon.