Detective Fiction writing prompt

The Politician's Erased Day

In an alternate reality where everyone has the ability to erase a single day in their life from everyone's memory once they turn 18, a detective specializing in "erased day" cases struggles to uncover the truth behind a high-profile politician's day of choice. As the investigation deepens, the detective uncovers a web of political intrigue and deception.

Suggested length: A short story: 1,500 to 5,000 words, or flash fiction under 1,000

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Make it yours

Three ways to take this prompt somewhere nobody else will.

  1. Give the victim a secret the reader learns before the detective does.
  2. Start with the confession, and make the story about why it's false.
  3. Make the detective wrong at the midpoint, for a good reason.

Writing mystery books

Who did it? You get every clue and a fair shot at the answer.

A mystery opens with a puzzle, usually a death, and closes with the solution. In between, a detective (professional or not) gathers clues and suspects while the reader tries to get there first. A mystery looks backward, at a crime that has already happened.

What readers expect

  • A crime or puzzle early on
  • Clues, suspects and red herrings
  • A detective the reader follows
  • A solution that is surprising but fair

A tip before you start

Play fair. Every clue your detective uses should appear on the page first, ideally hidden in plain sight.

More about mystery in our book genres guide

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