From publisher blurb:
P.E.R.K. Urban Horror: A sourcebook for the Pretty Easy Roleplaying Kit that allows players to take control of monsters from gothic fiction such as vampires, werewolves and other unique creatures in a dark and twisted modern day Earth.
Make deals with powerful spirits to discover the arcane secrets of Soul Magic and confront what horrific and terrible corruption lies in wait beneath the veil of modern society in P.E.R.K. Urban Horror.
This is a sourcebook that contains information for playing specific characters types in a specific world. The P.E.R.K. Core Rulebook is required to play.