John Taylor is hired to find the unholy grail. The cup used by Judas at the last supper. His employer is the vatican but there are other people searching for the grail, and other denziens of the nightside including angels from both above and below. John recruits Shotgun Suzie to help him.
In this one you find out more about John and he learns more about the world that is the nightside and his place in it.