Winner: | A Case of Conscience by James Blish [Ballantine, 1958] |
Runners-up: |
| We Have Fed Our Seas (alt: The Enemy Stars) by Poul Anderson [Astounding Aug,Sep 1958] |
| Who? by Algis Budrys [Pyramid, 1958] |
| Have Spacesuit – Will Travel by Robert A. Heinlein [F&SF; Aug,Sep,Oct 1958] |
| Time Killer (alt: Immortality, Inc.; Immortality Delivered) by Robert Sheckley [Galaxy Oct,Nov,Dec 1958, Feb 1959] |
Winner: | "The Big Front Yard" by Clifford D. Simak [Astounding Oct 1958] |
Runners-up: |
| "Unwillingly to School" by Pauline Ashwell [Astounding Jan 1958] |
| "Captivity" by Zenna Henderson [F&SF; Jun 1958] |
| "Reap the Dark Tide" (alt: "Shark Ship") by C. M. Kornbluth [Vanguard Jun 1958] |
| "A Deskful of Girls" by Fritz Leiber [F&SF; Apr 1958] |
| "Second Game" by Katherine MacLean and Charles V. De Vet [Astounding Mar 1958] |
| "Rat in the Skull" by Rog Phillips [If Dec 1958] |
| "The Miracle-Workers" by Jack Vance [Astounding Jul 1958] |
Winner: | "That Hell-Bound Train" by Robert Bloch [F&SF; Sep 1958] |
Runners-up: |
| "They've Been Working On ..." by Anton Lee Baker [Astounding Aug 1958] |
| "The Men Who Murdered Mohammed" by Alfred Bester [F&SF; Oct 1958] |
| "Triggerman" by J. F. Bone [Astounding Dec 1958] |
| "The Edge of the Sea" by Algis Budrys [Venture Mar 1958] |
| "The Advent on Channel Twelve" by C. M. Kornbluth [Star Science Fiction Stories #4 ed. by Frederik Pohl (Ballantine), 1958] |
| "Theory of Rocketry" by C. M. Kornbluth [F&SF; Jul 1958] |
| "Rump-Titty-Titty-Tum-TAH-Tee" by Fritz Leiber [F&SF; May 1958] |
| "Space to Swing a Cat" by Stanley Mullen [Astounding Jun 1958] |
| "Nine Yards of Other Cloth" by Manly Wade Wellman [F&SF; Nov 1958] |
Winner: | Fanac ed. by Terry Carr and Ron Ellik |
Runners-up: |
| Cry of the Nameless ed. by F. M. Busby, Elinor Busby, Burnett Toskey and Wally Weber |
| Yandro ed. by Robert Coulson and Juanita Coulson |
| Hyphen ed. by Chuck Harris and Walt Willis |
| JD-Argassy ed. by Lynn A. Hickman |
| Science Fiction Times ed. by James V. Taurasi, Sr., Ray Van Houten and Frank R. Prieto, Jr. |