"Adventures as Cultists, pariahs, Nihilists, Followers of the Dark Path, and Disciples of Cthulhu" From the rear cover: "The well-trodden path within Call of Cthulhu pits a dedicated group of investigators against a host of ills and evils. But what if the players, rather than being fearless paragons of order and humanity were instead the bringers of night?" ... This compendium features; - Character creation in a world of evil including new skills and character types. - A guide to the various cult and occult groups and those that oppose them. - How to create adventures through the dark mirror including converting existing adventures into evil and running campaigns. - 'The Dark Heist' - a complete dark mirror adventure complete with handouts. - ...and much more!