Although biologist Lou Thornton had prepared herself for the high temperatures of the Sahara Desert, the heat from her guide is about to melt her. Master tracker Quinn Caldwell is a man of few words. But it doesn’t take words for Lou to know that something feral burns beneath his powerful and controlled exterior. As they track an endangered species, Lou finds that Quinn has the scent of more than just one type of prey when he decides he must have her.