| Name | #Stories | Latest | Profile | Blog | Favourites | |
|---|---|---|---|---|---|---|
| S.M. Tenneshaw | 1 | 2017-08-10 | ||||
| Sam McClatchie | 1 | 2018-12-22 | ||||
| Sam Merwin | 6 | 2019-03-14 | ||||
| Samuel R. Delany | 2 | 2017-01-04 | ||||
| Sci-Fi Guy | 1 | 2017-02-22 | Profile | Blog | ||
| Sci-Fi Guy 101 | 1 | 2018-05-10 | Profile | |||
| SciFurz | 1 | 2020-02-16 | Profile | Blog | ||
| Sewell Peaslee Wright | 12 | 2017-03-08 | ||||
| Shaddoth | 1 | 2019-09-29 | Profile | Blog | ||
| Simon Eisner | 1 | 2018-01-20 | ||||
| Sonya Dorman | 1 | 2018-01-09 | ||||
| Sophie Wenzel Ellis | 2 | 2017-01-28 | ||||
| Stanley Gimble | 1 | 2018-02-24 | ||||
| Stanley Grauman Weinbaum | 1 | 2017-03-31 | ||||
| Stanley R. Lee | 1 | 2018-06-06 | ||||
| Stanton A. Coblentz | 1 | 2017-11-11 | ||||
| StarFleet Carl | 7 | 2023-09-16 | Profile | Blog | ||
| Stephen A. Kallis | 1 | 2018-03-04 | ||||
| Stephen Barr | 2 | 2017-10-16 | ||||
| Stephen Marlowe | 6 | 2019-03-14 | ||||
| Sterling E. Lanier | 1 | 2018-05-28 | ||||
| Sterner St. Paul Meek | 6 | 2017-03-08 | ||||
| Steve11 | 1 | 2023-12-21 | Profile | |||
| Steven Marlowe | 5 | 2019-01-17 | ||||
| Steven Seven | 1 | 2018-05-26 | Profile | |||
| SunSeeker | 1 | 2020-11-20 | Blog | |||
| SweetSandy | 1 | 2019-10-02 | Profile | |||
| Sylvia Jacobs | 1 | 2018-03-23 |