Journalist, writer, television scriptwriter, playwright.
Sheila Sibley's career as a writer began during World War II. While serving as an army nurse, she wrote a number of poems that were influenced by her experiences (several of these were published in 1989 as part of the Poets in Uniform anthology). After being discharged with the rank of corporal, Sibley sent her poem 'Ballad of a Convict's Daughter' to Horace Keats, who saw great possibilities in the work and very quickly set the words to music. According to the composer's daughter, the song (one of the last he wrote before his death in August that same year), was published and printed by W. H. Paling shortly after it was written (Biography of Horace Keats).
During the 1950s and 1960s, Sibley carved out a career as a columnist, writer, and journalist, working for several magazines and newspapers, including Woman, Australian Women's Weekly and the Melbourne Observer. A 1954 Sydney Morning Herald article briefly outlines her status at that time, recording, 'Sheila Sibley, a young Australian, formerly on [the] Woman staff and now abroad, is a favourite with European and American readers. "Lesson for Lucy", her story, points out an amusing, if critical lesson on fighting too recklessly for a fiancé' ('Feast of Fiction in Woman').
By the mid-late 1970s, Sibley had begun to turn her attention to writing for both the stage and television. Her credits include episodes for several of Australia's most successful series, notably Prisoner (1979-1980) and A Country Practice (1982-1985). She also collaborated on such shows as Holiday Island (1981), Willing and Abel (1987), All the Way (1988), Skirts (1990), Golden Fiddles (1991), E Street (1989), The New Adventures of Black Beauty (1992), and Chuck Finn (1999). Sibley's stage play Kiss of Death was produced by the Nimrod Theatre (Sydney) in 1982.