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...