Jim Butcher is one of my favorite authors and I thoroughly enjoyed the Aeronaut's Windlass. The world is interesting and I am looking forward to more world building and character development in the next books in the series. I loved the addition of Rowl the cat and I think this book would be appropriate for my teen daughter to read even though it's written for adults. I ended up reading excerpts aloud to her when the point of view shifted to Rowl.
I think besides Rowl, what I liked the most about this book were the airship battles and the Etherealists. I'm looking forward to reading more.