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 | John E. Muller | 7 |
| 2 | Karl Zeigfreid | 6 |
| 3 | R. L. Fanthorpe | 4 |
| 4 | A. J. Merak | 4 |
| 5 | Leo Brett | 3 |
| 6 | Bron Fane | 3 |
| 7 | Marston Johns | 3 |
| 8 | Richard Saxon | 3 |
| 9 | Pel Torro | 3 |
| 10 | Stanton A. Coblentz | 2 |
| 11 | Peter Dagmar | 2 |
| 12 | August Derleth | 2 |
| 13 | Robert Lionel | 2 |
| 14 | Francis G. Rayer | 2 |
| 15 | John Adams (pseudonym) | 1 |
| 16 | Thornton Bell | 1 |
| 17 | Jack Bertin | 1 |
| 18 | John Boland | 1 |
| 19 | Sydney J. Bounds | 1 |
| 20 | R. Lionel Fanthorpe | 1 |
| 21 | A. A. Glynn | 1 |
| 22 | W. C. Hanna | 1 |
| 23 | Kenneth W. Hassler | 1 |
| 24 | Mel Jay | 1 |
| 25 | John C. Maxwell | 1 |
| 26 | William Neubauer | 1 |
| 27 | Julius P. Newton | 1 |
| 28 | J. L. Powers | 1 |
| 29 | Henry Richards | 1 |
| 30 | Lionel Roberts | 1 |
| 31 | Trebor Thorpe | 1 |
| 32 | Victor Wadey | 1 |