Ghastly Adventures & Erudite Lore for Call of Cthulhu. From the back cover: "The Cthulhu Companion is a collection of new Cthulhu mythos lore, scenarios, and rules additions to the game. From this volume the Investigators gain two new skills and a chance to encounter prehistoric monsters, find a missing uncle, stop cattle mutilations, and solve a kidnapping. The grim prisons of four continents plus new Cthulhu mythos deities, races, and monsters help the Keeper propel the Investigators to madness. Player-characters will reel from new phobias and insanity types." Contents: - The Cthulhu Mythos in Mesoamerican Religion - Further Notes on the Necronomicon - Descriptions of five different prisons - Two new skills (photography and lock picking) - A Lovecraftian timeline - Descriptions of phobias - Additional deities, races and monsters - Excerpts from mythos tomes - Four scenarios: 'Paper Chase' (for one Keeper and one Investigator), 'The Mystery of Loch Feinn', 'The Rescue' and 'The Secret of Castronegro' - Poetry - Sanity Quiz