Dark Horizons 1976-06 #14
Dark Horizons
Dark Horizons 1975-Autumn_Winter #12
Dark Horizons 1974-Summer #09
Dark Horizons 1974-Autumn/Winter #10
Dark Horizons 1974-04 #08
Dark Horizons 1973-12 #07
Dark Dreams 1989-02 #7
Dark Dreams
Dark Dreams 1985 #4
Crypt of Cthulhu #50
Crypt of Cthulhu
Crypt of Cthulhu #23
Coven 13 1971-01/1971-02 v01n04
Coven 13
Coven 13 1970-01 v01n03
Coven 13 1969-11
Cosmos Science Fiction and Fantasy 1954-07 v01n04
Cosmos Science Fiction & Fantasy
Cosmos Science Fiction and Fantasy 1954-03 v01n03
Cosmos Science Fiction and Fantasy 1953-11
Cosmos Science Fiction and Fantasy 1953-09 v01n01
Cosmos 1977-11 v01n04
Cosmos
Cosmos 1977-09 v01n03