I'm about one-third of the way through "The Glass Sealing," Book Three in The Darkside Codex. Since have a book slated to be part of this series, it's partially "work reading" for me, but I'm enjoying it a great deal.
This book is concerned with class conflict in the world of Southwatch, a city that is divided vertically between it's elite -- who live on the upper stories of the the tallest buildings or on airships that float above them -- and the lower classes, who live in the regions below the perpetual "dark cloud" of toxic pollutants that hovers over the city, pierced only by the tallest buildings. A Steampunk world, it's currently experiencing the growing pains of industrialization, including unemployment caused by the introduction of robots.
In addition to being a fun read, with dirigible-driving "air pirates," an "independent woman of independent means" and a disgraced academic, it's also a way to look at some of the real issues in our world.