Случай Чарльза Декстера Варда
Brian Lumley expanded on the character of Baron Ferenczy, mentioned but never met in "The Case of Charles Dexter Ward", in his "Necroscope" series, specifically "Book IV: Deadspeak", where Janos Ferenczy uses the Yog-Sothoth formula to call forth whole bodies from ash remains, and to return them to that state.