5 out of 5 stars. Fantasy mixed with historical fiction mixed with mystery mixed with romance, with some steampunk-ish elements sprinkled in. In other words, practically everything I want in a book, all together. Great world-building, interesting characters, and suspense to keep me turning pages. Plus, it's one of those rare fantasies that has sequels but doesn't end with a cliffhanger. I'm looking forward to reading the next book!