Book
- 1981
Winner,
Best Novel,
1982
Nominees:
Gene Wolfe
Book
- 1979
Winner,
Best Novel,
1980
Nominees:
Arthur C. Clarke
Book
- 1978
Winner,
Best Novel,
1979
Nominees:
Vonda N. McIntyre
Book
- 1974
Winner,
Best Novel,
1976
Nominees:
Joe Haldeman
Book
- 1974
Winner,
Best Novel,
1975
Nominees:
Ursula K. Le Guin
Book
- 1973
Winner,
Best Novel,
1974
Nominees:
Arthur C. Clarke
Book
- 1972
Winner,
Best Novel,
1973
Nominees:
Isaac Asimov