"* Dark Mansion of Forbidden Love\n* Day of Vengeance\n* Madame Xanadu\n* Spectre (Volume 2)\n* Tales of Ghost Castle\n* Witching Hour"@en . "Douglas Holt and Melissa Mann"@en . "Ben Oda"@en . "Vincente Alcazar"@en . "4"^^ . "2"^^ . . "Vincente Alcazar"@en . "1978"^^ . "USA"@en . . "DC Comics"@en . . "Joe Orlando"@en . "Vincente Alcazar"@en . "1"^^ . "Mike Kaluta"@en . "Doorway to Nightmare Vol 1 2"@en . . "Vincente Alcazar"@en . . "Ben Oda"@en . "Doorway to Nightmare"@en . "Liz Berube"@en . "Featured Characters:\n* \n\nSupporting Characters:\n* Douglas Holt \n* Melissa Mann \n\nAdversaries:\n*\n\nOther Characters:\n*\n\nLocations:\n* \n:*\n\nItems:\n* Madame Xanadu's Tarot Cards\n\nVehicles:\n*"@en . "* Madame Xanadu page at Wikipedia\n* Madame Xanadu page at DCU Guide\n* Michael William Kaluta page at Wikipedia\n* Doorway to Nightmare series index at Comicbookdb.com\n* Doorway to Nightmare series index at DC Indexes\n* Doorway to Nightmare series index at the Grand Comics Database Project"@en . "Joe Orlando"@en . . . . "--11-28"^^ . . . "Gerry Conway"@en . . "Gerry Conway"@en . "Liz Berube"@en . "Joe Orlando"@en .