To Kill a Ghost

Who knew vampires were ghost repellent? Arawn Sage has a ghost problem. The warden of the facility where he once was held captive has come back to haunt him, and Arawn has no idea what to do about it. There is no way to keep a ghost out, and the warden is preventing Arawn from sleeping while trying to persuade him to do things he doesn't want to do. It isn't until he accidentally touches a vampire...