This book departs from the normal storyline of the sweep series. None of the usual characters were this one and at first I didnt think i was going to like that. I was very interested to see what was going to happen between morgan and hunter, especially after what happened in book 10. But after a few chapters of the story, I was drawn into the story of the young witch that created the dark wave. It was an interesting side story but I am more than ready to pick up the next book and hopefully get back into the normal characters.