PROFESSION:  writer of science fiction, fantasy, non-fiction and biography

TRAVELS:  Author of numerous time travel short stories, including: "The Best-Laid Scheme" (1941), "Some Curious Effects of Time Travel" (1942), The Reggie Rivers Stories (1955- 1993), "Aristotle and the Gun" (1958), "Balsamo's Mirror" (1976), "The Apotheosis of Martin Padway" (2005), and the novel Lest Darkness Fall (1941).