Welcome

Corollary SF is a new quarterly online science fiction magazine.

Issue 1 (Autumn 2026) will be published in October/November 2026 and will contain ~6-8 short stories selected by the editorial team.

To get started, please explore the links above to learn more about the magazine and the submission guidelines.

We have also pre-published a story Planet of Sarah by invited author David McGillveray in the Editor’s Library section. This provides an example of one of the many types of SF story we enjoy and how accepted stories will look in the magazine.

We look forward to reading your submissions.