This is book 5 in her UNDERWORLD DETECTION AGENCY CHRONICLES SERIES. Sophie Lawson is a human who is immune to magic and she works at the UDA helping those of the Underworld transition into everyday life in San Francisco. Her next assignment takes her back to high school as a substitute teacher. Sophie has to find out who is behind the secret witch coven before they sacrifice the next missing female student. This book has so many twists and turns and when you think you have figured out who is behind it all, you have to re-evaluate the situation. Their is a few laughs along the way.
I give this book a 4/5stars.
If you have not read any of the books in this series start with book: