Call of Cthulhu RPG

S. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities by Tom Sullivan, Sandy Petersen, Lynn Willis

S. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities

Call of Cthulhu RPG

Tom Sullivan, Sandy Petersen, Lynn Willis

fiction horror science fiction mysterious medium-paced

64 pages | first published 1988
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