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 | Gumercindo Rocha Dorea | 4 |
| 2 | H. V. Flory | 3 |
| 3 | James Blish | 2 |
| 4 | José dos Santos Fernandes | 2 |
| 5 | Harold Mead | 2 |
| 6 | George R. Stewart | 2 |
| 7 | Theodore Sturgeon | 2 |
| 8 | G. Altov | 1 |
| 9 | Fredric Brown | 1 |
| 10 | Algis Budrys | 1 |
| 11 | Jorge Luiz Calife | 1 |
| 12 | Francis Carsac | 1 |
| 13 | Roberto de Sousa Causo | 1 |
| 14 | Arthur C. Clarke | 1 |
| 15 | Edmund Cooper | 1 |
| 16 | Fausto Cunha | 1 |
| 17 | Constantine FitzGibbon | 1 |
| 18 | William Lindsay Gresham | 1 |
| 19 | Robert Heinlein | 1 |
| 20 | Fred Hoyle | 1 |
| 21 | V. Jouravleva | 1 |
| 22 | C. S. Lewis | 1 |
| 23 | Levy Menezes | 1 |
| 24 | Walter M. Miller, Jr. | 1 |
| 25 | Jerônymo Monteiro | 1 |
| 26 | Kris Neville | 1 |
| 27 | Chad Oliver | 1 |
| 28 | Ivan Carlos Regina | 1 |
| 29 | Guido Wilmar Sassi | 1 |
| 30 | Robert Sheckley | 1 |
| 31 | Dinah Silveira de Queiroz | 1 |
| 32 | Clifford D. Simak | 1 |
| 33 | Rubens Teixeira Scavone | 1 |
| 34 | Kurt Vonnegut | 1 |
| 35 | John Wyndham | 1 |
| 36 | E. Zamiátin?E. Zamiatin |
1 |