Mirrored Heavens was the conclusion this series deserved. Brimming with magic, an amazing cast of characters (that really grow on you, dang it), intrigues, and intense relationships, this is just an overall great book. Every storyline is interesting and important to the story, so that even if there are quite a lot of POVs, I never felt that it's too much. The author doesn't shy away from (actually!) high stakes and from making the hard decisions. It's a refreshing change from books where the author only tells you that lives, etc., are at stake, but you never get the feeling that it's actually the case.