Abby's last ever robbery seemed to go perfectly. She got a wallet full of cash, and she wasn't followed by any have-a-go types who might let the police know where she was. Someone, though, had seen the whole thing. He wasn't likely to talk to the police, but he hadn't fed for quite a while, and he was very hungry. He was also quite sweet for a monster, and ordinarily Abby would have enjoyed meeting him. The murder squad want to know who is stealing people's blood, then dumping the bodies around London. But there are other people hunting the monsters too, who know more about monsters than the...