‘Serial Letters’

A series of anonymous letters arrive on your protagonist’s doorstep, each one revealing information about an unsolved crime.

This prompt encourages an exploration of intrigue and suspense. How does your protagonist react to the letters? Who might be sending them and why? What is the unsolved crime and how does it affect the protagonist or their community? This narrative could feature the unraveling of dark secrets, unexpected alliances, and confrontations, all draped in mystery.