| Name | #Stories | Latest | Profile | Blog | Favourites | Follow | |
|---|---|---|---|---|---|---|---|
| M. I. Mayfield | 1 | 2018-12-22 | |||||
| M.A. Cummings | 1 | 2017-11-28 | |||||
| M.C. Pease | 1 | 2019-06-14 | |||||
| M.L. Staley | 1 | 2017-01-26 | |||||
| M.P. Shiel | 1 | 2017-03-30 | |||||
| Mack Reynolds | 5 | 2019-10-07 | |||||
| Magnus Ludens | 2 | 2018-11-30 | |||||
| Manly Banister | 1 | 2017-07-11 | |||||
| Marion Zimmer Bradley | 5 | 2017-03-30 | |||||
| Mark Clifton | 8 | 2017-11-30 | |||||
| Mark Randall | 7 | 2025-08-26 | Profile | Blog | |||
| Marshall King | 1 | 2018-05-17 | |||||
| Mary E. Bradley Lane | 1 | 2018-05-26 | |||||
| Mary Wollstonecraft Shelley | 2 | 2016-11-25 | |||||
| Meyer Moldeven | 1 | 2019-01-24 | |||||
| Michael D. Cooper | 1 | 2017-11-19 | |||||
| Miles J. Breuer | 2 | 2017-03-04 | |||||
| Milo Hastings | 1 | 2018-04-11 | |||||
| Miriam Allen DeFord | 3 | 2017-12-05 | |||||
| Morris Hershman | 1 | 2018-04-08 | |||||
| Murray F. Yaco | 1 | 2017-08-18 | |||||
| Murray Leinster | 24 | 2018-09-29 |