Note that the statistics below count the number of publications associated with publication-level authors and editors. They do not count the authors of individual titles (stories, poems, etc.) contained in publications. Each edition of a book increments its author's count. Different forms of an author's name, e.g. 'Mary Shelley' vs. 'Mary W. Shelley', are counted separately.
| # | Author/Editor | Publication Count |
|---|---|---|
| 1 | Robert A. Heinlein | 8 |
| 2 | Clive Barker | 6 |
| 3 | Gilles d'Argyre | 5 |
| 4 | Isaac Asimov | 3 |
| 5 | Lester del Rey | 3 |
| 6 | Tim Powers | 3 |
| 7 | Robert Silverberg | 3 |
| 8 | John Brunner | 2 |
| 9 | Philip K. Dick | 2 |
| 10 | Larry Niven | 2 |
| 11 | Wilson Tucker | 2 |
| 12 | John Varley | 2 |
| 13 | Jim Wynorski | 2 |
| 14 | Roger Zelazny | 2 |
| 15 | Jean-Pierre Andrevon | 1 |
| 16 | Michael Ashley | 1 |
| 17 | Alfred Bester | 1 |
| 18 | James Blish | 1 |
| 19 | Fredric Brown | 1 |
| 20 | Terry Carr | 1 |
| 21 | John Coyne | 1 |
| 22 | L. Sprague de Camp | 1 |
| 23 | Thomas M. Disch | 1 |
| 24 | Elizabeth Engstrom | 1 |
| 25 | Dennis Etchison | 1 |
| 26 | Frank Herbert | 1 |
| 27 | William Hope Hodgson | 1 |
| 28 | Geoffrey Hoyle | 1 |
| 29 | Fred Hoyle | 1 |
| 30 | Shaun Hutson | 1 |
| 31 | K. W. Jeter | 1 |
| 32 | Stephen King | 1 |
| 33 | T. E. D. Klein | 1 |
| 34 | Glen A. Larson | 1 |
| 35 | Fritz Leiber | 1 |
| 36 | Ian McDonald | 1 |
| 37 | Ward Moore | 1 |
| 38 | Andrew Offutt | 1 |
| 39 | John Russo | 1 |
| 40 | Domingo Santos | 1 |
| 41 | Robert Sheckley | 1 |
| 42 | Clifford D. Simak | 1 |
| 43 | Jerry Sohl | 1 |
| 44 | Robert Thurston | 1 |
| 45 | Luis Alberto Urrea | 1 |
| 46 | Jack Vance | 1 |
| 47 | Ian Watson | 1 |
| 48 | Walter Jon Williams | 1 |
| 49 | Timothy Zahn | 1 |