One grave after another

One careless step is all that separates her from the grave… Having just narrowly averted a war between the undead, Cat Crawfield wants nothing more than a little downtime with her vampire husband, Bones. However, the powers she gained from the voodoo queen of New Orleans linger, ultimately throwing them back into the fray, this time against a sinister spirit. Centuries ago, Heinrich Kramer was a witch hunter. Now, every Halloween, he takes on a physical form to torture innocent women before burning them alive. This year, Cat and Bones must risk everything to send him to the other side for good. But how do you kill a murderer who is already dead?