Short Stories writing prompt

The Sibling They Never Knew

Imagine a scenario where a young professional discovers they have a sibling they never knew about. Explore their journey of connecting with this new family member against the backdrop of their busy, urban life.

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. Tell it through the messages, notes or voicemails the characters leave.
  2. Write the scene everyone else would skip: the morning after.
  3. End on a small gesture rather than a speech.

Writing short story collections

Many stories, one sitting each, and every one has to land.

A collection gathers short stories, usually by one author and often linked by theme, place or character. Each story is a complete world in a few thousand words, which makes them the hardest test of craft and the easiest way to start.

What readers expect

  • Complete stories, read in one sitting
  • A shared theme, voice or place
  • Compression: every word counts
  • Endings that resonate

A tip before you start

Most collections start as stories published one at a time in magazines. Send yours out: it builds the book and your track record.

More about short story collections 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.