Cain, James M.: 1892 - 1977
Opera - The Postman Always Rings Twice, 1982, by Stephen Paulus
- Information from Wikipedia
- Libretto by Colin Graham; first performed at the Opera Theatre of St. Louis, June 17, 1982
- Postman Delivers Sex, Murder (and Arias)
- A Novel Of Lust Becomes An Opera. The New York Times; July 2, 1998