Whodunit & Mystery
Everyone has a secret
A body in the library. A locked room. A missing person. Mystery fiction is the art of the puzzle — planting clues, building suspects, and delivering a reveal that's both surprising and inevitable. AI helps you track red herrings, maintain suspect timelines, and ensure your clues are fair.
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Signal Decay
by FictionMakerA deep-space communications officer intercepts a transmission from a colony that was declared dead forty years ago. The message is addressed to her by name.
Clean Rooms
by FictionMakerA forensic cleaner who specializes in crime scenes starts finding evidence that links her clients to each other — and to her own missing sister.
Saltwater & Smoke
by FictionMakerA marine biologist and a fire investigator keep crossing paths in a coastal town plagued by mysterious arsons near the shore.
The Collector of Last Words
by FictionMakerAn archivist at a hospital catalogues the final words of patients. When two patients in different wards whisper the same phrase minutes apart, she discovers a pattern spanning decades.
Transfer Student Syndrome
by FictionMakerOn her first day at a prestigious academy, Yuki discovers that every student who transfers in gains a supernatural ability — and hers is the power to see the lies people tell. The student council president has been lying about everything.
Ink and Alibi
by FictionMakerA rare book dealer is found dead in a locked room with a first edition that should not exist. The only clue: fresh ink on a page printed in 1847.
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Frequently Asked Questions
What's the difference between a mystery and a thriller?
In a mystery, the crime has already happened and the protagonist works to solve it (who did it?). In a thriller, the crime is about to happen and the protagonist works to prevent it (will they stop it in time?). Many stories blend both.
How can AI help write mysteries?
AI excels at maintaining the complex web of clues, suspects, alibis, and timelines that mysteries require. It can help plant fair clues, generate red herrings, and ensure the solution is logically consistent — the hardest part of writing a satisfying mystery.