Christine Feehan

"In a thrilling Carpathian novel from #1 New York Times bestselling author Christine Feehan, a woman fights to free herself from the grip of the vampire trying to possess her... In a beautiful compound hidden away from the world, Emeline Sanchez tries to blunt the pain that has wracked her body ever since her terrifying ordeal in the labyrinth beneath the city--when she was forced to exchange blood with an evil master vampire. Now, it's his voice...

When Zara Hightower, one of the world's leading experts in artificial intelligience is caught by a paranoid Chinese crime lord, Ghostwalker Gino Mazza is sent in to either rescue her or kill her if she's led them into a trap.