J. G. Farrell and Tim Powers both released works in what same media, but different genre?
J. G. Farrell James Gordon Farrell (25 January 1935 – 11 August 1979) was a Liverpool-born novelist of Irish descent. He gained prominence for a series of novels known as the "Empire Trilogy" ("Troubles", "The Siege of Krishnapur" and "The Singapore Grip"), which deal with the political and human consequences of British colonial rule.
Stephen Leigh Stephen W. Leigh (born February 27, 1951) is an American science fiction and fantasy writer, artist, and musician. He also works as a lecturer at Northern Kentucky University, teaching creative writing. He has published speculative fiction as Stephen Leigh, as S. L. Farrell, and once as Matthew Farrell.