Finalist, Best Novel, 1968
Chthon
Piers Anthony (opens in a new tab)
A man imprisoned in an underground prison planet escapes, and remembers the strange woman who brought him there.
The ballot
- Lord of LightRoger ZelaznyDoubleday, 1967Winner
- The Einstein IntersectionSamuel R. DelanyAce, 1967
- The Butterfly KidChester AndersonPyramid, 1967
- ThornsRobert SilverbergBallantine, 1967
