Gotham City Monsters (Gotham City Monsters #4)

Melmoth has come to Gotham City, and he's ready to use the dark forces of the city to carry out his final attack on the Multiverse at large. While he figured his old servant Frankenstein would be rallying his monstrous friends to give him trouble, Melmoth didn't bargain on the Bat family taking notice. (Don't they have enough to do with Bane and all that other stuff?) But take notice Batwoman has, and she's looking to add some extra kick to the efforts of Killer Croc, Lady Clayface, and the rest. It may not be enough, however, when Melmoth puts one of their own- Andrew Bennett, a.k.a. I, Vampire-under his evil spell.