While extradimensional demons in disguise prowl the high-rise corridors of power, a twisted, ingenious, and all-too-human murderer stalks the back alleys. Only Ghost, the spectral protector of Chicago, can defend the world from their evil advances! But when a painful encounter with a familiar face sends Elisa Cameron on a hunt to uncover the mysteries of her past life, will she ignore her desperate city . . . and the friends she's pulled into her chaos? This volume collects the adventures of Dark Horse's intangible heroine from Ghost: The White City Butcher #1 - #4.