So, I finished Sense and Sensibility and Sea Monsters a few days ago. I have to say, I enjoyed this even more than Pride and Prejudice and Zombies. Sense and Sensibility and Sea Monsters has a society that was much more altered from the original (I imagine, not having read it), and which was much more steampunk, and humorous, than I expected. Lots of boats, pirates, monsters, strange chants, various animal attacks, experiments, underground cities, and trained mutant lobsters. With some old-fashioned morality and "proper" behaviour thrown in.
And of course, there's various mysterious sub-plots, the solution only revealed at the end, which hints about pop up throughout the book.
I don't want to say much more, so I don't ruin the fun of discovering the contents. I'd definitely recommend giving this one a go!