Sax Rohmer,
The Voice of Káli — XV. One who passed by
(1923)
“ Conversation was spasmodic. “Do you think this nameless Mandarin is operating the thing personally?” asked Latham. “I am inclined to think he is,” Harley cried back. “Van Dean had news, tonight, from a reliable source, that the Mandarin K, who was known to be in London, had left, yesterday.” “Why was he not arrested, if he was known to be in London?” “My dear fellow!” Harley laughed unmirthfully. “If you knew how many clever men all over the world have tried to capture the Mandarin K, you would be more sympathetic toward Scotland Yard!” ”
