Olivia Abbott is used to vampires. . . after all, her twin sister Ivy is one! But she's never believed in ghosts. That all changes at the Cafe Creative Halloween party, when Olivia meets a beautiful girl who's dressed in a strange red gown and behaving super spookily! Ivy isn't convinced. . . until she learns the legend of the tragic Calhoun sisters, who died over 100 years ago. Could Franklin Grove be haunted? One thing's for certain the twins are in for their spookiest Halloween ever!