Sax Rohmer,
The Insidious Dr. Fu Manchu
(1913)
“ Dr. Fu-Manchu had closed a heavy door; and to my surprise I perceived that the greater part of it was of glass. The will-o'-the-wisp glow which played around the fungi rendered the vista of the cellars faintly luminous, and visible to me from where I lay. Fu-Manchu spoke softly. His voice, its guttural note alternating with a sibilance on certain words, betrayed no traces of agitation. The man's unbroken calm had in it something inhuman. ”
