Mysterion

Not currently open for submissions.

Last checked

Mysterion is a speculative fiction magazine seeking stories that meaningfully engage with Christianity, including science fiction, fantasy, and horror.

Response time info: within four months of the submission window's closing

Read the full guidelines at mysteriononline.com↗

Submission calls

fictionScience FictionFantasyHorrorOpens Jan 1, 2027

Fiction submissions are accepted each January and July; submissions are currently closed until January 1, 2027. The magazine seeks speculative stories—science fiction, fantasy, and horror—with Christian themes, characters, or cosmology. Stories can be up to 9000 words. Accepted January submissions are published between July and December; accepted July submissions are published between January and June of the following year. No multiple or simultaneous submissions.

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