Genre guide

How to write historical fiction

Updated August 18, 2026 · 9 min read

Historical fiction earns its authority in small things: what bread cost, how long the ride took, which person in the room was permitted to speak first. Get those right and readers will follow you almost anywhere. This guide covers choosing a period, researching to the point of confidence, and turning the era's constraints into plot.

Key takeaways

  • Specifics buy trust. A handful of exact details carries a whole chapter.
  • The period's constraints are the conflict, not the backdrop.
  • Research until you are confident, then put most of it away.
  • Filter detail through somebody who would plausibly notice it.
  • Decide in advance where you break with the record, and make the break earn its place.

Historical fiction earns its authority in small things: what bread cost, how long the ride took, which person in the room was permitted to speak first. Get those right and readers will follow you almost anywhere. This guide covers choosing a period, researching to the point of confidence, and turning the era's constraints into plot.

Know what historical fiction owes the reader

The contract is immersion. A reader comes to historical fiction to be somewhere else, and they extend a great deal of trust on the strength of a few well-chosen specifics. Get the price of a loaf, the length of the journey and the order of precedence in a room right, and they will stop checking.

Break that trust once and it does not fully come back. An anachronism does not just puncture the moment it appears in; it makes the reader newly suspicious of everything they have already accepted. Accuracy in this genre is less about scholarship than about keeping the reader inside the book.

Pick a period and a question

Choose a period you can stand to live in for a year, and a question the period is unusually well suited to asking. The great advantage of the genre is that history supplies pressures that a contemporary setting cannot: who may inherit, who may leave, who may speak, what a rumor could cost.

The question keeps the research pointed. Writers who choose only a period tend to accumulate material without direction and then feel obliged to use it. Writers who choose a period and a question know what they are looking for, and can leave the rest.

Research to the point of confidence

Research until you can write a scene without stopping to check. That threshold is usually lower than it feels and higher than beginners expect: you need daily life more than you need dates. Money, food, work, transport, medicine, law, and the rhythms of a day.

Then put most of it away. Research that has done its job is invisible - it shows up as the absence of vagueness rather than as detail. When you find yourself explaining something interesting that the scene does not need, you are writing for yourself, which is fine in a draft and expensive in a finished book.

Let the constraints drive the plot

This is the part that separates historical fiction from a costume drama. The limits of the period are not obstacles to your plot; they are the plot. A character who cannot travel without permission, cannot own what they earn, or cannot say what they mean is a character with a problem no modern setting could hand you.

Look for the places where what somebody wants runs into what their position permits. That collision is reliably more interesting than any event you could import, and it is the reason the genre keeps producing books about quite ordinary people. Laying those pressure points out as structural beats before drafting keeps the period doing narrative work rather than decorative work.

Handle language and attitudes

Period dialogue is a suggestion, not a reproduction. Genuine speech from most eras is close to unreadable now, so the working solution is modern syntax carrying period vocabulary, with anachronistic idiom removed. The reader needs to believe, not to decipher.

Attitudes need the same honesty and more care. A period sanitized of its prejudices loses the constraints that make its stories work, but cruelty rendered at length without purpose reads as exploitation. Put the attitude in the mouths of characters rather than into the narration, and let the story show what it costs.

Decide where you depart from the record

Every historical novel departs somewhere. Compressing a timeline, inventing a conversation, giving a real person an interior life the sources do not support - these are the ordinary tools of the genre. What matters is that you know you are doing it.

Deliberate departures read as authority; accidental ones read as error, and the reader cannot always tell which is which. Many writers settle this with a short author's note. It costs a page and it converts a potential complaint into a demonstration that you knew the record well enough to leave it on purpose.

Draft it, finish it, get it read

A finished historical novel with a living period beats a decade of research that never becomes a book. Pick the period and the question, research to confidence, let the constraints press on your characters, and choose your departures knowingly.

Historical fiction also has unusually patient readers, and it rewards series - the same period, a widening cast. When the draft holds, publish it where historical fiction readers gather and release it chapter by chapter. Setting the structure, drafting it in your voice, and putting it in front of readers who pay to keep going is what Novelmint is for.

Questions

Frequently asked

How much research does historical fiction need?
Enough that you are confident about daily life: money, food, transport, work, law, and who was permitted to do what. That is usually more than ends up on the page. The purpose of the research is to remove hesitation from your sentences, not to be displayed.
How historically accurate does historical fiction have to be?
Accurate enough that a knowledgeable reader is not thrown out of the story. Most writers hold to the documented record on public events and take latitude with private ones. Departures work when they are deliberate and serve the story; they fail when they look like mistakes.
Should characters speak in period language?
Suggest it rather than reproduce it. Fully authentic dialogue from most periods is unreadable now. The usual solution is modern syntax with period-appropriate vocabulary, and the removal of anachronisms - avoid words and idioms that carry an obviously later origin.
How do you handle historical attitudes that are offensive today?
Represent them honestly and do not endorse them. Sanitizing the period removes the constraints that make the story work, while dwelling on cruelty without purpose reads as exploitation. Give the attitude to characters rather than to the narration, and let the consequences show.
How long should a historical novel be?
Commonly 90,000 to 120,000 words, longer than most genre fiction because setting and social context need room. Sagas covering decades run considerably longer.

What this page does not claim

  • This guide does not resolve where the line between accuracy and license should sit; that is a judgment each writer makes.
  • It does not claim research quantity predicts quality; a well-researched novel can still be inert.
  • Period-constraint plotting is standard craft, not a Novelmint method.

Write the book. Get it read.

No card. The first chapter is free to write and publish.