Something terrible stirs upon the pleasure planet of Quaddis. Portents and ancient evils become evident as the penultimate 13th Hour approaches. Will your Acolytes be able to discover the secret of the Haarlock's Legacy in time? From the bloody, labyrinthine Red Cages to the mansion of Gabriel Chase, the adventure draws the Acolytes into the dark underside of Quaddis. The affairs of the notorious Rogue Trader Erasmus Haarlock takes form, setting the stage for the fate of the Calixis Sector. First in a definitive trilogy of epic adventures, Haarlock's Legacy is designed for all levels of play. A copy of the Dark Heresy Core Rulebook is necessary to use this supplement.