found: The sure salvation, c1982:t.p. (John Hearne)
found: LC database, 7/30/84(Hdg: Hearne, John, 1925- )
found: The writers directory 1994-96(John Hearne; Jamaican; born 1926; genres: novels/short stories, plays/screenplays; lists works, incl. those written jointly with Morris Cargill as John Morris)
found: Wikipedia, 17 Nov. 2011(John Edgar Colwell Hearne; born 4 Feb. 1926, Montreal, Canada; died 12 Dec. 1994, Stony Hill, Jamaica; white Jamaican novelist, journalist, and teacher; in the late 1960s and early 1970s collaborated with planter and journalist Morris Cargill on a series of three thrillers, written under the pseudonym John Morris)