Before reading this I didn't read any of the previous books in this series by Ms. Johnson.

This book is perfect, thrilling and a little bit chilling. Although the beginning is slow and dull, i had to push through to get to the interesting parts. Even though the beginning was hard to read it was interesting and kept my slight interest. The progression of this book took a turn of events I wasn't expecting, to be honest I had no clue to where this book was going in the first place, but still.
Overall it is a great book (a very short one might I add), great plot (it took me by surprise) and a brilliant twist in the book I wasn't expecting. Therefore you must read this book and think it as brilliant as I do.