TRAVELS: Author of the novels "The Time Hoppers" (1967), Hawksbill Station and Masks of Time (1968), and Up The Line (1969), and Project Pendulum (1991), and the short stories "Absolutely Inflexible" (1956), "In Entropy's Jaws" (1971), "When We Went To See The End of the World" and "Now + n, Now - n" (1972), "Needle in a Timestack" (1983), "Sailing to Byzantium" (1985) and "Crossing Into The Empire" (1996)