Circle of Sin

From the front page of the adventure: Something is wrong in the City of Greyhawk. Tensions in the River Quarter rise as what was good has become evil, a demented dying man screams something about inquity being your downfall, and zealot is one step ahead of you everywhere you turn. The bonds that keep an old and terrible evil in check is loosened by an insane circle of malcontents in this adventure for characters levels 1 to 12.