| Santapau, Juan | Cryptid | Comic Issue / Issue Series | Fantasy, Speculative |
| 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" | Flash (up to 1,500 words), Indie | Cozy, Near Future, Speculative |
| Seibergg, Effie | Laser Eyes Ain't Everything | | Science Fiction, Speculative, Weird |
| Severin, Todd | Deadly Vision | Novel (40,000 words and up) | Science Fiction, Speculative |
| Shonibar, Ayida | We Decay in the Dark | Indie, Novelette (between 7,500 and 17,500 words) | Environmental / Cli-Fi, Horror, Near Future, Science Fiction, Speculative |
| Shteyngart, Gary | VERA, OR FAITH | Novel (40,000 words and up) | Fantasy, Humorous, Speculative |
| Simpson, J. Milliard | “I Don’t Believe” by Simpson, J. Milliard | Flash (up to 1,500 words) | Fantasy, Horror, Paranormal, Speculative |
| Singer, D.B. | Singularity and Loneliness | Novel (40,000 words and up) | Science Fiction, Speculative |
| Smith, Mahaila | "The Tower, The Mother, and Death" | Flash (up to 1,500 words), Indie | Science Fiction, Speculative |
| Somers, Jeff | A Darkling Plain | Short Story (up to 7,500 words) | Near Future, Speculative |
| Sommer, E. B. | "The Storyteller" | Flash (up to 1,500 words), Indie | Cozy, Fantasy, Speculative |
| Sparks, Karenza | The Corus Wave | Comic Issue / Issue Series, Graphic Novel | Fantasy, Speculative |
| Srivastava, Neha | Tena tyaktena Bhunjitha | Short Story Collection | Fantasy, Speculative |
| Stein, Jake | "Stuck Above" | Flash (up to 1,500 words), Indie | Speculative |
| Strong, Lynn | Haroun and the Study of Mischief | Novel (40,000 words and up) | Fantasy, Humorous, Speculative |
