CALL OF CTHULHU ROLEPLAYING] Shadows of Yog-Sothoth is a modestly-sized campaign of seven scenarios.
During the course of play the investigators penetrate the outer layers of a secret sinister occult organization led by the lords of the Silver Twilight.
Beginning in Boston they investigate an organization in New York, run afoul of a coven in Scotland, roam the desert of the American southwest, vacation off the coast of Maine, and explore the mysteries of the South Pacific.
Chaosium Shadows of yog-sothoth, paperback/sandy petersen
