Dark conspiracies, blasphemous cults, and corrupting chaotic powers are ever present threats to the Imperium. Yet searching out such hidden horrors is the task of the Inquisition, for who else will save mankind from these threats? Disciples of the Dark Gods features in-depth descriptions of a variety of cults, organizations, and factions for Acolytes and Inquisitors to infiltrate and expose, plus backgrounds on internal feuds, factionalism, and personal rivalries that constantly threaten to weaken the God-emperor's domain, as well as complete descriptions of eight of the most notorious and dangerous villains at large and declared Excommunicate Tratoris. Also included is "The House of Dust and Ash" - a scenario for experienced Acolytes with an exciting mix of action, horror, and investigation. Not for the faint-hearted!