With Pride and Prejudice and Zombies, I must admit the idea itself was entertainingly juxtaposed--an uptight Regency romance interspersed with blood'n'guts action sequences was pretty funny.

But you're right even that doesn't seem to warrant a whole book. At most I can see it being the subject of an increasingly ridiculous brainstorming session like the ones my sister and I tend to go off on. The title is a suggestion; the rest should be left up to you to play with.