I think Amy has come so far since book one of this series. I've really liked her growth and development throughout. Book three had so much action and picked up right after book two which I enjoyed. It was fast-paced, almost concluding, but then snapping another twist to keep you on your toes. I also think each book has introduced new characters and somehow they all work well within the world and don't feel like they were just dropped in. I can't say too much without spoiling, but I do love this twist on such a classic story. I'm super excited to see how the series will end!