. . . "Ghastly Adventures & Erudite Lore" . . . . . "Morgan Conrad"@en . . "978"^^ . . . . . "Ghastly Adventures & Erudite Lore"@en . . . . "64443671"^^ . . . . . "Cthulhu Companion"@en . "Cthulhu Companion"@en . . . . "Cover art by Chris Marrinan"@en . "William Hamblin"@en . . "3776"^^ . "Chris Marrinan"@en . . . . . . . . "Cthulhu Companion"@en . . . "Cthulhu Companion is a supplement published by Chaosium in 1983 for Call of Cthulhu ."@en . . . . "Alan K. Crandall"@en . ""@en . . . . . . . . . . . . "1124236515"^^ . "John Sullivan"@en . . "Tom Sullivan"@en . . "Cthulhu Companion is a supplement published by Chaosium in 1983 for Call of Cthulhu ."@en . . .