Suicide Queen. Dana McIntyre Must Die, #4

There are only thirty-six hours until Las Vegas will be daylighted by the witches of the Office of Preternatural Affairs. Thirty-six hours until every last vampire in Clark County gets ashed. A serial killing vampire is taking advantage of every last one of those hours. His perverse game means mutilated vampire fledglings running amok, and it means there's only one vampire hunter who can catch him.
Dana McIntyre's getting out of prison to do what she does best. And Nissa Royal is waiting to receive her with open arms. The suicide queen's been dealt. The stakes are deadly. Now it's time to show their hands and find out who has the high card - and who will be winning the soul of Las Vegas.