Crime Fiction writing prompt

The Librarian’s Crime Notes

A small town librarian discovers a series of notes hidden inside various books that predict local crimes before they happen. Write a story about how she uses this mysterious insight to help a down-on-his-luck private investigator solve a complex case that has baffled the police.

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

Next prompt →
Write it now

Start the clock

Pick a sprint, press start and keep going until it stops. Momentum beats polish on a first draft.

0 words · saved in this browser

Make it yours

Three ways to take this prompt somewhere nobody else will.

  1. End with the solution in a single line of dialogue.
  2. Plant the key clue in the first scene, in plain sight.
  3. Limit it to one location and one night.

Writing crime fiction

Not who did it, but why, and whether they'll get away with it.

Crime fiction covers any story built around a crime, and it's often told from the criminal's side. Where a mystery is a puzzle, crime fiction is about people: the pressures that lead to the crime, and what it costs everyone involved.

What readers expect

  • A crime at the heart of the story
  • Moral gray areas
  • Criminals as real people
  • Tension over who gets caught

A tip before you start

Give your criminal a reason the reader understands, even one they'd never act on themselves.

More about crime fiction in our book genres guide

Fifteen minutes in? Keep going.

Chapterly gives a draft somewhere to grow: chapters, daily word goals, and readers when you're ready.

Plans from $9.99 a month. Cancel any time. Your words are always yours.