The Psychologist in Seat 12A
During a flight, a psychologist realizes that the passenger seated next to them is using techniques to manipulate the crew and passengers. Outline the airborne game of cat and mouse as the psychologist tries to unveil the passenger’s true intentions before the flight lands.
Suggested length: A short story: 1,500 to 5,000 words, or flash fiction under 1,000
Start the clock
Pick a sprint, press start and keep going until it stops. Momentum beats polish on a first draft.
Make it yours
Three ways to take this prompt somewhere nobody else will.
- Trap your hero in one place they can't easily leave.
- Raise the stakes from personal to public halfway through.
- Open with the threat already in motion, not the setup.
Writing thriller books
Something terrible is coming. Can they stop it in time?
Where a mystery looks back at a crime, a thriller looks forward at a threat. The reader often knows more than the hero, and the tension comes from watching danger close in. Short chapters, high stakes and a ticking clock are the tools of the trade.
What readers expect
- A clear, escalating threat
- A hero under pressure
- Twists and reversals
- Pace: little time to breathe
A tip before you start
Put a clock on it. A deadline the reader can count down turns every scene into a race.
More Thriller and Suspense prompts
- The Emotion Compliance OfficerSet your story in a futuristic city where emotions are regulated by the government. Your protagonist, a compliance officer, starts experiencing…
- The Surgeon Under BlackmailA celebrated heart surgeon with a dark past is blackmailed into assassinating one of his patients—who is scheduled for a routine operation but is also…
- Suspicion at Thirty Thousand FeetCreate a tale about an airplane passenger who overhears a suspicious conversation between two fellow travelers. Initially dismissed as paranoia, a…
- Messages from the CabinOn the night of a total lunar eclipse, a hiker finds a satellite phone in an abandoned cabin deep in the woods. The phone begins receiving bizarre…
Fifteen minutes in? Keep going.
Chapterly gives a draft somewhere to grow: chapters, daily word goals, and readers when you're ready.
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