Forbidden brides of the faceless slaves in the secret house of the night of dread desire

Somewhere in the night, a raven caws, an author's pen scratches, and thunder claps. The author wants to write nonfiction: stories about frail women in white nightgowns, mysterious bumps in the night, and the undead rising to collect old debts. But he keeps getting interrupted by the everyday annoyances of talking ravens, duels to the death, and his sinister butler.