Third in the series is Savage Moon (2007). Containing multiple references to the horror classic, 'An American Werewolf in London', the novel is concerned with a brutal killing that takes place on the notorious Saddleworth Moor, to the edge of the city. At first it's assumed a mysterious black cat that's been spotted prowling the wild terrain is responsible. But then more bodies start to appear, each one a little closer to the centre of the city itself. It was described by The Guardian. as 'an atmospheric, psychologically astute and emotionally literate study of the nature of predator and prey' and was shortlisted for the Theakston's Crime Novel of the Year.