Casaday Girls, Book 2: The Creature Returns

Young superheroes Alexa and Rachael Casaday return to that abandoned factory, the backdrop for the near fatal climax of Book 1: Super Kids. They rescue Isaac Fromme, the cruelly mistreated gentleman who vanished–imprisoned in a crypt beneath the crumbling building. Could Fromme be a vampire, one of the "good" ones? Why is this elusive man researching a grotesque creature originally thought to be a figment of local imaginations? The Casadays must use their extraordinary gifts again to prevent misguided individuals from destroying the beast. Will their superpowers make the world right again in the wilds of South Jersey?

Monsters AND vampires? Fascinating.