I had purchased this book ages ago and completely lost track of it. Glad I read it though. Great story. Real world psychos ego behave like vampires and a stalker who knows chillingly too much. Quite a gripping tale. The vampire sections of the book are a bit gory and the stalker sections are scary. But when the serial killer vampire was finally caught, I was a bit disappointed with the whys and the whats. The stalker - I had long begun to suspect - and felt quite validated when he was revealed. Overall a good read.