Ghostcountry's Wrath (David Sullivan #6)

There is a realm where the living are forbidden. It's an infernal place of shadows and souls that only the damned may enter. And now a spirit beckons from this land of terrible fire, challenged a courageous young Cherokee sorcerer to walk a world of dark dreams and to confront a dread and powerful force of nature...in order to save the one he loves from a fate truly worse than death.