Mouse

Mouse is the dog that Harry inadvertently gets stuck with after saving a group of puppies from demons for a group of monks. The dog can sense darkness in people and reacts to vampires before Harry realizes that they are there.

Blue Beetle

The Blue Beetle is Harry's car. Harry has a foul affect on most modern appliances and gadgets. The Blue Beetle is old enough that it does not act funny around Harry. The inside of the car is demolished, thanks to an attack from moth demons.

Bob

Bob is a disembodied spirit that lives at Harry's apartment inside a skull. Bob goes out to gather information for Harry regarding the placement of the Black Court vampires by hitching a ride on Mister, Harry's cat. Bob has been around for thousands of years and is a wealth of knowledge for Harry.

Mister

Mister is Harry's cat...