| Mohamed, Premee | "Everyone Keeps Saying Probably" | Short Story (up to 7,500 words) | Near Future, Science Fiction |
| Montgomery, Elis | “Choose Your Own Apocalypse” by Montgomery, Elis | Flash (up to 1,500 words) | Near Future, Science Fiction |
| Moore, Fiona | Ancient Remains of Extraterrestrial Origin in County Tyrone, Ireland: A Chronological Bibliography by Moore, Fiona | Flash (up to 1,500 words) | Humorous, Science Fiction |
| Moore, Fiona | The Cancer Wolves by Moore, Fiona | Short Story (up to 7,500 words) | Cozy, Science Fiction |
| Moore, Fiona | King of the Castle by Moore, Fiona | Short Story (up to 7,500 words) | Cozy, Science Fiction |
| Moore, Fiona | The Walled Garden by Moore, Fiona | Short Story (up to 7,500 words) | Cozy, Science Fiction |
| Morante, Laura | Origins: The Rise | Novel (40,000 words and up) | Science Fiction, Space Opera |
| Morrison, Ewan | For Emma | Novel (40,000 words and up) | Science Fiction |
| Morrison, Ronald | The Imperfect Deception | Novel (40,000 words and up) | Near Future, Science Fiction, Speculative |
| Morrissey, Ted | “The Unbearable Sweetness” by Morrissey, Ted | Short Story (up to 7,500 words) | Cyberpunk, Horror, Science Fiction |
| Multiple Authors | Storyteller: A Tanith Lee Tribute Anthology by Multiple Authors | Anthology | Environmental / Cli-Fi, Fantasy, Horror, Humorous, Near Future, Romantasy, Science Fiction, Second-world Fantasy, Speculative, Weird |
| Multiple Authors | Storyteller: A Tanith Lee Tribute Anthology | Anthology | Environmental / Cli-Fi, Fantasy, Horror, Humorous, Near Future, Romantasy, Science Fiction, Second-world Fantasy, Space Opera, Speculative, Weird |
| Multiple Authors | Combat Monsters: Untold Tales of World War II by Multiple Authors | Anthology | Alt History, Fantasy, Horror, Military SFF, Science Fiction, Speculative, Weird |
| Multiple Authors | Lesbians in Space: The Sapphics Strike Back by Multiple Authors | Anthology, Indie | Fantasy, Humorous, Romantasy, Science Fiction, Space Opera, Weird |
| Multiple Authors | Lesbians in Space: Where No Man Has Gone Before by Multiple Authors | Anthology, Indie | Cozy, Fantasy, Humorous, Paranormal, Romantasy, Science Fiction, Space Opera, Weird |
| Multiple Authors | Not To Yield by Multiple Authors | Anthology | Military SFF, Science Fiction, Space Opera, Speculative |
| Multiple Authors | Split Fiction | Video Game | Fantasy, Science Fiction |
| Multiple Authors | Bright Green Futures | Anthology | Environmental / Cli-Fi, Science Fiction, Speculative |
