Revelation

14th-century Franciscan monk William of Baskerville and his young novice arrive at a conference to find that several monks have been murdered under mysterious circumstances. To solve the crimes, William must rise up against the Church's authority and fight the shadowy conspiracy of monastery monks using only his intelligence; which is considerable.

A native of Sennwald, Anna Göldi arrived in Glarus in 1765. For seventeen years, she worked as a maidservant for Johann Jakob Tschudi, a physician. Tschudi reported her for having put needles in the bread and milk of one of his daughters, apparently through supernatural means. Göldi at first escaped arrest, but the authorities of the Canton of Glarus advertised a reward for her capture in the Zürcher Zeitung on February 9, 1782. Göldi was arrested and under torture, admitted to entering in a pact with the Devil, who had appeared to her as a black dog. She withdrew her confession after the torture ended, but was sentenced on June 18, 1782 to execution by decapitation. The charges were officially of "poisoning" rather than witchcraft, even though the law at the time did not impose the death penalty for non-lethal poisoning.

The residents of a small town are excited when a flaming meteor lands in the hills, until they discover it is the first of many transport devices from Mars bringing an army of invaders invincible to any man-made weapon, even the atomic bomb.

For centuries, a secret Order of priests has existed within the Church. A renegade priest, Father Alex Bernier, is sent to Rome to investigate the mysterious death of one of the Order's most revered members. Following a series of strangely similar killings, Bernier launches an investigation that forces him to confront unimaginable evil.

Gabriel tells the story of an archangel who fights to bring light back to purgatory - a place where darkness rules - and save the souls of the city's inhabitants.