Superman and Batman vs. Vampires and Werewolves — DC Comics
Issue: #6
Destroy all monsters! The Man of Steel and the Dark Knight Detective – with help from their own supernatural expert Etrigan, the Demon – battle Dr. Combs and his vampire and werewolf horde for the fate of all of Gotham City. But when the good doctor invokes a Lovecraftian beast to join the fight, it will be the ultimate monster mash for Superman and Batman!
Creators: Tom Mandrake, Travis Lanham, Michael Siglain, Kevin VanHook, Nathan Eyring
Characters: Batman, Superman, Two-Face, Etrigan, Man-Bat, Doctor Herbert Combs, Janko, Dimeter