I enjoyed this book the most out of all the all three books in this series (that I have read so far.) A lot of action went down as well as more wonderful world building. Now that there is two series set in the same universe it's nice to see cross over. What happens at the end of this book is really important to the story in Frost Burned as it takes place a little bit after it. We get to see more fae, more monsters and witches and I LOVED the struggles Anna and Charles went through.