Unholy Ghosts by Stacia Kane
The departed have arrived in Unholy Ghosts. Summary from Goodreads: The world is not the way it was. The dead have risen, and the living are under attack. The powerful Church of Real Truth, in charge since the government fell, has sworn to reimburse citizens being harassed by the deceased. Enter Chess Putnam, a fully tattooed witch and freewheeling ghost hunter. She’s got a real talent for banishing the wicked dead. But Chess is keeping a dark secret: She owes…