The Code of the Woosters is a novel by P. G. Wodehouse, first published on 7 October 1938, in the United Kingdom by Herbert Jenkins, London, and in the United States by Doubleday, Doran, New York. It was previously serialised in The Saturday Evening Post (US) from 16 July to 3 September 1938, illustrated by Wallace Morgan, and in the London Daily Mail from 14 September to 6 October 1938.

Augustus "Gussie" Fink-Nottle is a recurring fictional character in the Jeeves novels of comic writer P. G. Wodehouse, being a lifelong friend of Jeeves's master Bertie Wooster and a country member of the Drones Club. He wears horn-rimmed spectacles and studies newts.