In alphabetical order, the third name of the author of the novel that the film Nuit de Chien was based on comes before this novelist. This novelist wrote the book How Green Was My Valley.
Juan Carlos Onetti Borges (July 1, 1909, Montevideo  May 30, 1994, Madrid) was an Uruguayan novelist and author of short stories. 
Richard Dafydd Vivian Llewellyn Lloyd (8 December 1906  30 November 1983), known by his pen name Richard Llewellyn, was a British novelist. 
 It is based on the novel "Para esta noche" by Juan Carlos Onetti. 
How Green Was My Valley is a BBC Television serial based on the novel by Richard Llewellyn, and features one of the last performances by Stanley Baker. 
