I enjoyed this and thought it was an inventive story. Apparently, some readers didn't like the writing, but I thought it was fine (OK, there were a lot of similes; I noticed that, but it didn't bother me). I guess I would describe it as mostly a romance, with sci fi, historical and thriller elements. Some of the romance stuff didn't completely work for me (e.g., an expat gets to the point where he's regularly using a motorbike, a cell phone and a laptop, and yet somehow he still has Victorian ideas about courting). However, the sci fi/thriller aspects kicked into higher gear in a pretty satisfying way toward the end. I liked the tie-in with the Franklin expedition and was glad to see AMC's The Terror thanked in the acknowledgments.