| Samsa, Ferenc | “The Hole” by Samsa, Ferenc | Novelette (between 7,500 and 17,500 words) | Science Fiction |
| Sandwich, William D. | There’s No Such Thing as Dragons by Sandwich, William D. | Middle Grade, Novella (between 17,500 and 40,000 words), Young Adult | Fantasy |
| Santapau, Juan | Cryptid by Santapau, Juan | Comic Issue / Issue Series | Fantasy, Speculative |
| Schechter, Elizabeth | Have Yourself a Merry Little Witchmas by Schechter, Elizabeth | Novella (between 17,500 and 40,000 words) | Paranormal |
| Schechter, Elizabeth | The Sea Prince by Schechter, Elizabeth | Novel (40,000 words and up) | Romantasy |
| Schoen, Lawrence | The Librarian and the Pirate by Schoen, Lawrence | Novelette (between 7,500 and 17,500 words) | Science Fiction, Space Opera |
| Sean MacKendrick A Silent Aria Both are @SeanMacKendrick In an age of advanced emotion tech. A woman is immune to its effects xxx 1038 23 Oct sean.mackendrick@gmail.com charity 10, Sean | “A Silent Aria” by Sean MacKendrick | Flash (up to 1,500 words), Indie | Cozy, Near Future, Speculative |
| Seibergg, Effie | Laser Eyes Ain’t Everything by Seibergg, Effie | | Science Fiction, Speculative, Weird |
| Severin, Todd | Deadly Vision by Severin, Todd | Novel (40,000 words and up) | Science Fiction, Speculative |
| Shawl, Nisi | “Like It’s Golden” by Shawl, Nisi | Novelette (between 7,500 and 17,500 words) | Science Fiction |
| Shi, Victoria N. | Patient was the Doctor by Shi, Victoria N. | Short Story (up to 7,500 words) | Science Fiction |
| Shipton, Liz | Dot Slash Magic by Shipton, Liz | Novel (40,000 words and up) | Fantasy, Romantasy |
| Shonibar, Ayida | We Decay in the Dark by Shonibar, Ayida | Indie, Novelette (between 7,500 and 17,500 words) | Environmental / Cli-Fi, Horror, Near Future, Science Fiction, Speculative |
| Shteyngart, Gary | VERA, OR FAITH by Shteyngart, Gary | Novel (40,000 words and up) | Fantasy, Humorous, Speculative |
| Silver, C.P. | Whispers of the Elixir by Silver, C.P. | Novel (40,000 words and up) | Fantasy, Second-world Fantasy |
| Simmons, R. D. | “This New Enchantment” by Simmons, R. D. | Flash (up to 1,500 words), Indie | Fantasy, Humorous |
| Simon, Michael | Extinction by Simon, Michael | Novel (40,000 words and up) | Military SFF, Science Fiction, Space Opera |
| Simon, Michael | First Command by Simon, Michael | Novel (40,000 words and up) | Military SFF, Science Fiction, Space Opera |
| Simon-Leack, Evan | “Curing Matt Lake” by Simon-Leack, Evan | Flash (up to 1,500 words) | Science Fiction, Weird |
| Simpson, J. Milliard | “I Don’t Believe” by Simpson, J. Milliard | Flash (up to 1,500 words) | Fantasy, Horror, Paranormal, Speculative |
