Biblio
1978
The Ruins of Isis. [Virginia Beach, VA]: Starblaze/Donning, 1978.
1977
The Realms of Tartarus. New York: DAW Books, 1977.
The Right Hand of Dextra. New York: DAW Books, 1977.
1976
Return of Alizantil: A Continuation of a Planetary Saga. [Pukekohe, New Zealand]: [Alpine Printers], 1976.
Rolltown. New York: Ace Books, 1976.
1975
Ransome Revisited. London: André Deutsch, 1975.
Return to the Gate. London: Hamish Hamilton, 1975.
"Risk" In The Magazine of Fantasy and Science Fiction. Vol. 48.6 (289) ., 1975.
1974
"The Ramparts" In Universe , Edited by Carr, Terry [Gene](1937-87). Vol. 5. New York: Random House, 1974.
The Rats. London: New English Library, 1974.
1973
Race Against Time. New York: Hawthorn, 1973.
"Randy-Tandy Man" In Universe , Edited by Carr, Terry [Gene](1937-87). Vol. 3. New York: Random House, 1973.
"The Red Canary" In Orbit , Edited by Knight, Damon [Francis](1922-2002). Vol. 12. New York: G.P. Putnam's Sons, 1973.
Regiment of Women. A Novel. New York: Simon & Schuster, 1973.
"Relatives" In Bad Moon Rising, Edited by Disch, Thomas M[ichael](1940-2008). New York: Harper & Row, 1973.
The R-Master. Philadelphia, PA: J. B. Lippincott, 1973.
"Roller Ball Murder" In Esquire . Vol. 80.3 ., 1973.
"Rope of Glass" In Two Views of Wonder, Edited by Scortia, Thomas N[icholas](1926-1986) and Yarbro, Chelsea Quinn(b. 1942). New York: Ballantine Books, 1973.
1972
The Resurrection of Roger Diment. New York: Ballantine Books, 1972.
Revelations: A Paranoid Novel of Suspense. New York: Warner, 1972.
Rule Britannia. London: Victor Gollancz, 1972.
1971
"The Right to Revolt" "The Right to Resist" In Worlds of If . Vol. 20.11 (134) ., 1971.
"Roommates" In The Ruins of Earth: An Anthology of Stories of the Immediate Future, Edited by Disch, Thomas M[ichael](1940-2008). New York: G. P. Putnam's Sons, 1971.
1970
"R26/5/PSY and I" In New Writings in S-F, Edited by Carnell, [Edward] John(1912-72). Vol. 16. London: Dennis Dobson, 1970.
“Report of the Fact-finding Committee on Food” In Visions 2020: Fifty Canadians in Search of a Future, Edited by Clarkson, Stephen For the Canadian Forum. Edmonton, AB, Canada: M.G. Hurtig, 1970.