Dr. Fu Manchu was a character introduced by what British author?
Charlie Chan:  Biggers loosely based Chan on Honolulu, Hawaii detective Chang Apana, and conceived of the benevolent and heroic Chan as an alternative to Yellow Peril stereotypes and villains like Fu Manchu. Fu Manchu: Dr. Fu Manchu is a fictional character introduced in a series of novels by British author Sax Rohmer during the first half of the twentieth century.
Sax Rohmer