Data from Books Ngram Viewer
Boston, urban fantasy (5)
demons, zombies (5)
vampires, zombies (5)
demons, fiction, zombies (3)
paranormal romance, zombies (3)
werewolves, zombies (3)
apocalyptic, magic (2)
apocalyptic, urban fantasy (2)
urban fantasy, zombies (2)
vampires, werewolves, zombies (2)
adult, superpowers (1)
adult, zombies (1)
Boston, fantasy (1)
Daniel, science fiction (1)
dark fantasy, shapeshifters (1)
demons, -YA (1)
demons, female protagonist (1)
demons, paranormal, urban fantasy (1)
