Bianca is a sweet, bright witch devoted her life to serving good. Elvira is a dark witch. She creates curses, makes amulets, and talks to a raven. How can such opposites get along—not just in one city, but on the same street? No chance! If not for a sudden mysterious murder. Now the girls will have to forget old grievances and unite to clear their good names. And there’s more: they must figure out who that mysterious stranger is who burst into Bianca’s life at night—and keep the inquisitor from getting any ideas about courting the dark witch.