The Devil you know October 1893. The living and undead alike fall like autumn leaves as a supernatural war ignites in Glasgow. The reclusive vampyre lord, Niall Fisher, rules the city from his crypt through his undead regent, Margot Guillam, and the secret society known as the Sooty Feathers. That rule is now challenged by the city's former master, Arakiel, a demon overthrown by Fisher two centuries prior. ...