Named one of the "113 Best Books of Modern Horror" by critic Stanley Wiater, Deus-X offers a potent combination of mystery, psychological horror, and spiritual terror. Two seemingly unrelated events set in motion a complex plot: in a secret government installation in California, a political prisoner is grotesquely executed; while on the East Coast, an elderly Vermont farmer vanishes, the victim of an otherwordly abduction. Three amateur investigators with divergent world views--a psychologist, a physicist, and a priest--join forces to discover the relationship between these two events. Stalked by a murderous psychopath intent on stopping them, they encounter UFOs, inexplicable religious phenomena, multiple personalities, and overwhelming psychic violence. They are drawn inexorably forward through the gothic halls of a Canadian hospital for elderly and demented priests to the locked chambers of a covert American repository for space-age weaponry, where they uncover a sinister application of computer technology.