Mystery & Thrillers writing prompt

The Camera's Old Photographs

Write a tale about two siblings who find an old camera at a yard sale. When they develop the film still inside, they find pictures of people they don't know in front of their current house, dated 50 years earlier. Each photo is a clue that leads them closer to uncovering a long-hidden family secret.

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. Let your hero make a big mistake for a reason the reader understands.
  2. End with a choice only this hero would make.
  3. Make the adults well-meaning but wrong.

Writing young adult books

Ages 12 to 18: firsts, identity and everything at stake.

Young adult fiction is written for teens, with protagonists usually 14 to 18. Every genre lives here, from fantasy to thrillers to romance. What makes it YA is the voice: immediate, intense and inside a teenager's head.

What readers expect

  • A teen protagonist
  • An immediate, close voice
  • Identity and independence
  • Big feelings, taken seriously

A tip before you start

Write from inside a teen's head, not from an adult looking back. That immediacy is what separates YA from an adult book with a young hero.

More about young adult in our book genres guide

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