Paul's latest work follows on well from his previous works. Generally in this sort of genre there is a tendency towards "potboilers", but this is not so far evident with Kilduff.
The story develops well, and as someone who lives and works in London, there are little things that add a sense of realism, little touches, for example around his apartment, that give you the feeling that "maybe this story is really happening, after all... London's a big place".
The serial killer himself is the weakest part of the book, but doesn't detract from overall enjoyment.