A craft-driven writing exercise with context explaining what the exercise trains and which authors used the technique
An original reflection connecting the exercise to a real writing principle you can use today
A quote from a literary master to ground your morning in craft, not hustle
What every mystery writer eventually figures out
The solution has to be visible to be fair. "Visible" and "apparent" aren't the same thing.
A clue embedded in the premise is harder to see than one buried in paragraph fourteen. In And Then There Were None, Christie told you exactly who the killer was in the setup itself. She relied on readers assuming it couldn't be that simple. The best mystery clues are structural, not forensic.
Your detective's blind spot is the engine of the story, not a flaw in it.
Tana French's detectives keep failing in very specific ways. Rob Ryan in In the Woods has a memory gap about a childhood trauma that connects directly to the case he's investigating, and the reader watches him make every decision slightly wrong because of the thing he can't acknowledge. The detective's limitation makes the investigation personal, which is what makes readers stay.
Every suspect should have a good reason to lie about something unrelated to the murder.
Chandler's Los Angeles works because everyone has a private life they'd rather not explain. When innocent people also lie, about debts, affairs, embarrassments, the detective's real work begins: distinguishing "lies because guilty" from "lies because human." That distinction is where the plot generates friction.
The victim has to have mattered before they died.
The reader can't mourn a body. They can mourn a person they spent forty pages getting to know. Tana French and Laura Lippman both understand this: the emotional weight of a mystery investigation is borrowed from the life that existed before the crime. A victim who exists only to be dead produces a mystery that feels hollow no matter how elegant the solution.
The best misdirection uses what the reader already believes.
Gillian Flynn's Gone Girl works because readers know what a "missing wife" story is supposed to look like. Flynn built the entire first half inside those assumptions and then pulled the floor out. The misdirection wasn't hidden information. It was the reader's own genre literacy, running against them exactly as planned.
These patterns appear across every mystery writer who builds something readers can't put down.
For a closer look at the ideas behind them, start with how to write a mystery novel.
On writing mystery
Mystery Writing
How to Write a Mystery Novel
Christie, French, Flynn. Where misdirection actually lives and why the clue has to be visible to be fair. →
Mystery Writing
Ideas That Changed How I Think About Mystery Writing
Five ideas from Christie, Chandler, French, and Lehane that rewired something. →
Mystery Writing
Things I've Noticed About Writing Mystery Fiction
Observations on Christie, Chandler, French, Connelly, and what makes mystery fiction honest. →
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July 12th
"Writers don't always know what they mean - that's why they write. Their work stands in for them. On the page, the reader meets the authoritative, perfected self; in life, the writer is lumbered with the uncertain, imperfect one."
- John Lahr
It's easy to wish for certainty. To know all the answers before starting. To have every chapter meticulously mapped out before the first word goes down. But there's something that sets the heart racing about the unknown, a sort of exciting adventure full of possibilities that always comes with a bit of dread.
Writing a mystery can feel like being dropped into the Upside Down from Stranger Things. Just like those kids in the series, you don't get a full map. Or a clear escape route. You can't slam on the brakes. All you can do is trust the next clue. The next word. And the one after that.
Instead of forcing clarity, make peace with the mystery. You may not know the full story or where it'll take you. But each sentence will reveal the path ahead. Uncertainty is part of the process. Take it one line at a time.
A daily prompt for mystery writers.
Clues, misdirection, pacing, and the craft of keeping readers guessing until the last page. Free, every morning.
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"I've tried every writing course and productivity system out there. This is the first thing that actually got me writing every day. Two months in, I finally started the novel I'd been thinking about for three years."
David M., first-time novelist
Mystery writing is fiction built around a hidden truth that the reader, and usually the detective, is trying to uncover. The genre ranges from the golden-age puzzle mystery of Agatha Christie, with locked rooms, limited suspects, and fair-play clues, to the psychological thriller of Tana French and Gillian Flynn, where the mystery is as much about the investigator's mind as about the crime. What they share: a reader who's been made complicit in the investigation.
Start with the solution. Know who did it, how, and why before you write the first page. Then figure out how to hide it from your reader while making it discoverable. Christie worked backward from the solution to every red herring and witness. Starting from the crime means you can build the trail deliberately, placing every clue in a position where the reader's assumptions will prevent them from seeing it for what it is.
Give them a limitation that makes this particular case impossible to walk away from. Dennis Lehane's Patrick Kenzie keeps taking cases that destroy him because of where he grew up and what he owes to that place. P.D. James's Adam Dalgliesh writes poetry and investigates homicides, and James was specific that both activities require the same willingness to look at what other people avert their eyes from. The detective's relationship to the crime matters more than their deductive gifts.
The clue that functions as misdirection doesn't have to be hidden. It has to be placed where the reader's assumptions will prevent them from seeing it clearly. In And Then There Were None, the clue is the premise: ten people, one killer, nobody can leave. Christie relied on readers assuming the killer must somehow be outside the group. The best clues are structural, embedded in who's telling the story or in what kind of story the reader thinks they're reading.