Joe Pitt is an enforcer but he has gone rogue and refuses to affiliate himself with any of the other clans. But he does good work, and he always has one or the other of the clans asking for his assistance. In this tale, he is asked by the head of The Coalition to find a local big-wigs missing daughter. The big-wig is the head of a leading Bio-Tech firm who is not a supernatural but is "in the know" on the status quo of vampyres and other non-humans in the area. Joe reluctantly takes the job but as is usual, things quickly go from bad to worse when someone beats the crap out of Joe then steals his blood stash so he cannot heal.
A combination of noir and horror with a little vampyre and zombie thrown in for fun, I had a great time reading this. Check it out if you liked the Mike Carey "Fix Castor" series.