After a lifetime of fighting creatures of black magic, twelve-year-old Serwa Boateng has just learned a devastating secret: she herself is half vampire! Now not only is she dealing with vampire puberty, she's on the run from the organization of Slayers she trained her whole life to join. Serwa's only ally is her aunt Boahinmaa, an obayifo who urges Serwa to embrace her vampire side. Boahinmaa and her underlings are on the hunt for the Midnight Drum,...