Biggers, Earl Derr: Charlie Chan Carries On. v1. 6 Feb 2013
 

Earl Derr Biggers (August 24, 1884 – April 5, 1933) was an American novelist and playwright. He is remembered primarily for adaptations of his novels, especially those featuring the Chinese-American detective Charlie Chan.

Excerpt
Chief Inspector Duff, of Scotland Yard, was walking down Piccadilly in the rain. Faint and far away, beyond St. James's Park, he had just heard Big Ben on the Houses of Parliament strike the hour of ten. It was the night of February 6, 1930. One must keep in mind the clock and the calendar where chief inspectors are concerned, although in this case the items are relatively unimportant. They will never appear as evidence in court.