Cover of 365 Mystery, Suspense & Thriller Writing Prompts for 2027 by Earnest Sherrill

Black Anvil Books • 2027 Writing Series

365 Mystery, Suspense & Thriller Writing Prompts for 2027

A Daily Year of Secrets, Clues, Pressure, and Revelations

By Earnest Sherrill

One year. Three hundred sixty-five starting points. A daily reason to sit down, follow the clue, raise the pressure, and discover what happens next.

  • 365 original prompts
  • 365 Daily Inspiration lines
  • Daily Craft Stretch exercises
Buy Paperback • $15.99 Buy Digital Edition • $6.99
Secure payment links can be added directly to these buttons. Paperback ISBN 979-8-950665-13-4. Digital ISBN 979-8-950665-14-1.

Stop waiting for the perfect idea. Start with the next compelling question.

This book was built for writers who want a dependable way back onto the page. Each dated entry combines a short Daily Inspiration line with a mystery, suspense, or thriller prompt and a focused Craft Stretch that gives you one more way to push the scene.

The prompts can become traditional mysteries, psychological thrillers, crime stories, domestic suspense, courtroom scenes, historical mysteries, scripts, flash fiction, or genre hybrids. Some invite a solution. Others are built around uncertainty, betrayal, consequence, and the dangerous moment when somebody discovers the truth.

A simple daily writing system you can actually use.

01

Daily Inspiration

A brief mindset cue to get you moving without turning the page into another lecture about writing.

02

Story Prompt

A concrete situation with pressure already inside it, while leaving enough room for your own characters, voice, setting, and ending.

03

Craft Stretch

An optional challenge that sharpens scene construction, tension, viewpoint, pacing, dialogue, description, or revision.

Twelve months. Twelve different creative muscles.

The year changes as you move through it, helping the daily practice stay fresh instead of becoming repetitive.

JanuarySecrets & Hidden Motives
FebruaryTrust & Betrayal
MarchClues & Discovery
AprilMissing Persons
MayCrime & Consequence
JuneDeception & False Alibis
JulyPursuit & Escape
AugustConspiracies & Cover-Ups
SeptemberPsychological Suspense
OctoberLocked Rooms & Impossible Crimes
NovemberCold Cases & Buried Truths
DecemberFinal Revelations & Reckoning

Write from the page or take the prompts with you.

Paperback Edition

$15.99

6 × 9 trade paperback, 143 pages. Built for daily use, page marking, notes, and keeping favorite prompts close at hand.

ISBN 979-8-950665-13-4

Buy Paperback

Digital Edition

$6.99

A portable digital edition for writers who want the full year of prompts available on a tablet, laptop, or compatible reading device.

Digital ISBN 979-8-950665-14-1

Buy Digital Edition

Earnest Sherrill

Earnest Sherrill is an author, publisher, and founder of MTDLN Media LLC. Through MTDLN Media and its network of publishing, writing, and digital media properties, he develops books, educational resources, writing tools, and original content for readers and writers.

His writing-prompt books are designed to help writers generate ideas, strengthen their craft, and stay consistently engaged with the writing process. He brings decades of hands-on business and technical experience to publishing, combining practical problem solving with a long-standing interest in writing, independent publishing, and digital media.

He is based in Texas and continues to develop books, publishing resources, and independent media projects through MTDLN Media LLC.

Read the Black Anvil Books story →

About the book

Do I need to write every day?

No. The book is dated for 2027, but it is designed to support your writing, not punish missed days. Open to the current date, catch up when you want, or jump to the theme that interests you most.

Are these prompts only for mystery novels?

No. They can be used for mysteries, psychological thrillers, crime fiction, domestic suspense, courtroom stories, historical mysteries, flash fiction, scripts, and genre hybrids.

How long should I write from each prompt?

The suggested rhythm is 10 to 30 focused minutes, but a single scene, one line of dialogue, a clue, or a character decision can be enough to start something larger.

Who owns the stories I create from the prompts?

You retain ownership of the original stories, scenes, scripts, poems, and other creative work you personally create in response to the prompts. The prompt collection itself remains copyrighted.

365 chances to find the scene you did not know you were going to write.

Pick your edition, open to the day, and follow the detail that refuses to fit.