S. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities
By (author): "Tom Sullivan, Lynn Willis, Sandy Petersen"
Genres:Fantasy books Science Fiction books Role Playing Games books Horror books Cthulhu Mythos books Lovecraftian books Gaming books
ISBN0933635486
ISBN139780933635487
AsinS. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities
Original titleS. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities
SeriesCall of Cthulhu RPG