Story structure: from beats to acts, and how to choose yours

Choose a story structure for a novel or short story by looking at how its beats, scenes, acts and turning points fit together, including nonlinear forms.

By Strokes Team · · 11 min read

Key takeaways

  • Story structure works at every scale: beats build scenes, scenes build sequences or chapters, sequences build acts, and acts build the story.
  • A useful test at every scale is whether a unit ends somewhere different from where it started; a scene or chapter that changes nothing is a candidate for cutting or merging.
  • Choose a structure from what the story needs: one protagonist with one goal suits three acts, several equal viewpoints suit braided strands, and a secret from the past suits a frame or a dual timeline.
  • Nonlinear books change the order in which readers learn events, but each strand usually needs its own rise and turn, and the order of telling still has to build.
A young hiker with a bedroll looks out over a single road that winds across a series of arched viaducts, through cliffs and over a river toward a distant castle.
Rooms, floors, a house. A story is built the same way, from small units that each do a job inside a larger one.
Table of contents
  1. Structure at every scale
  2. Choosing a structure for your book
  3. Short story structures
  4. Nonlinear story structures
  5. Common structure problems
  6. Frequently asked questions

Story structure is the way a story's parts are built and arranged: beats inside scenes, scenes inside sequences or chapters, sequences inside acts, and acts inside the whole. It covers both the shape of the events, usually a rise to a climax and a fall to a resolution, and the order the reader meets them in, straight through or out of time order. A useful test at every scale, from a single exchange to a whole act, is whether the unit ends somewhere different from where it began.

This page is about choosing a structure for a book and applying it at every scale, plus two kinds of story the named maps draw badly: short stories and nonlinear novels. The maps themselves, Freytag's pyramid, three acts, the hero's journey, Save the Cat and the rest, are compared in the guide to plot structure, and the basic definition is in what is plot.

Structure at every scale

UnitWhat it isUsual sizeWhat has to change
UnitBeatWhat it isOne action and the reaction to itUsual sizeA line to a paragraphWhat has to changeWho has the upper hand
UnitSceneWhat it isContinuous action in one place and time, around one goalUsual sizeA few pagesWhat has to changeThe character's situation, for better or worse
UnitSequenceWhat it isA run of scenes aimed at one short-term goalUsual sizeA chapter or severalWhat has to changeMore than any scene inside it
UnitActWhat it isA run of sequences that ends in a major turning pointUsual sizeA quarter to a half of the bookWhat has to changeThe direction of the whole story
UnitStoryWhat it isAll the acts togetherUsual sizeThe bookWhat has to changeThe protagonist's life, for good
Each unit is built from the one above it and should turn something bigger than any of its parts can.

Robert McKee's screenwriting book Story (1997) calls the beat “the smallest element of structure,” an exchange of action and reaction, and builds upward from it to scenes, sequences, acts and the story. The test is the same at every level: something that matters to the character has to change, for better or worse.

Beats

A beat is the smallest shift in a scene: one character does or says something, the other answers it. Here is a short scene and its beats.

A scene in seven beats

Ines put the draft on Mark's desk. “It's ready for Sunday.” He didn't pick it up. “Legal hasn't seen it.” “Legal saw it at nine.” He picked it up then, and turned to the last page first. “You name the deputy mayor.” “He's on the record.” “Page four,” Mark said, and held it out. Ines didn't take it.

The beats: she claims the front page; he hides behind the lawyers; she takes the excuse away; he finds the real objection; she defends the story; he offers page four; she refuses without a word. Each beat moves the upper hand, and the scene turns from Ines winning to Ines losing, with a question left open.

Original example, written for this guide.

Scenes

A scene is a unit of continuous action with a goal, opposition and an outcome that leaves the character better or worse off than before. Most scenes that drag have no turn: the character wants nothing, or ends exactly where they started. The scene outline template gives each scene a goal, a conflict and an outcome, and the guide to writing a scene goes through the craft.

Sequences and chapters

A sequence is a run of scenes with one short-term aim: get into the archive, survive the first night, win over the in-laws. It ends in a bigger turn than any scene inside it. The screenwriting teacher Frank Daniel, first dean of the American Film Institute, taught that a classically built film has three acts and eight sequences, an approach Paul Joseph Gulino later set out in Screenwriting: The Sequence Approach. In a novel, a sequence is often one chapter or a run of a few; the guide to chapter structure covers how a chapter holds its scenes.

Acts

An act is defined by the turning point that ends it, not by its length. Three acts are the usual model, four if you split the long middle at the midpoint, five in classical drama. The three-act structure template lists the turning points with rough percentages.

One scene at every scale

The same material reads differently at each scale. Suppose Ines's scene sits in a novel about a reporter who takes her story to a rival paper when her own won't run it on the front page.

ScaleWhat the Ines material isWhat has to change
ScaleBeatWhat the Ines material is“Page four,” Mark said, and held it out.What has to changeThe upper hand passes to Mark
ScaleSceneWhat the Ines material isSeven beats in Mark's officeWhat has to changeInes goes from winning to losing, with the question left open
ScaleSequenceWhat the Ines material isOne round in her week-long fight to get the story into Sunday's paperWhat has to changeThe inside route closes, so she has to try another
ScaleActWhat the Ines material isThe turn that ends act one, if her refusal sends her to the rival paperWhat has to changeThe direction of the book: the insider becomes an outsider
ScaleStoryWhat the Ines material isA clause in the synopsis: “after her editor buries the story”What has to changeOnly what the scene sets in motion in her life
The words on the page stay the same. What you check them for changes with the scale.

At beat scale you revise line by line, asking who has the upper hand. At act scale the dialogue hardly matters: the question is whether the scene turns the book's direction, and if it doesn't, it isn't the act break, however well it plays. At story scale the whole scene shrinks to its consequence.

Choosing a structure for your book

Four questions settle most of it. Whose story is it, and how many viewpoints does it need? Does time run straight, or does the past hold a secret? What question keeps the reader turning pages? And how much open conflict is there? Then match the answers to a shape:

If your story…TryWhy
If your story…Follows one protagonist toward one goalTryThree acts, or a Save the Cat beat sheetWhyFlexible, and most readers expect its rhythm
If your story…Is a journey out and backTryThe hero's journeyWhyThe circle fits a return home, changed
If your story…Opens on trouble and keeps escalatingTryThe Fichtean curveWhyA run of crises carries the backstory
If your story…Is a mysteryTryTwo strands: the crime, told backward, and the investigation, told forwardWhyThe solution reorders the past for the reader
If your story…Follows several characters with equal weightTryBraided viewpointsWhyEach strand gets its own arc, and they meet at the climax
If your story…Turns on a secret from the pastTryA frame or a dual timelineWhyThe past strand delivers the reveal
If your story…Is quiet, with little open conflictTryKishōtenketsu, or linked vignettesWhyThe turn is a change in how things look, not a fight
Starting points, not rules.

You don't have to choose before the first draft. Plotters pick a structure and fill it in; pantsers write first and find the shape in revision (see pantser and plotter). Either way, the structure is a tool for revising, and the draft gets to argue with it.

Short story structures

A short story has room for one main conflict and a handful of scenes, so its structure is usually simpler and its ending carries more weight. Edgar Allan Poe put the principle in an 1842 review of Nathaniel Hawthorne's Twice-Told Tales: the writer conceives “a certain unique or single effect” first, then invents the incidents that will best produce it.

ShapeHow it movesExample
ShapeSingle sceneHow it movesOne place, one stretch of time, almost all dialogueExampleErnest Hemingway, “Hills Like White Elephants” (1927)
ShapeEpiphanyHow it movesOrdinary events build to a sudden moment of understandingExampleJames Joyce, “Araby” (1914)
ShapeReversalHow it movesA final revelation turns everything before it aroundExampleGuy de Maupassant, “The Necklace” (1884)
ShapeOne hourHow it movesA whole life turns inside a very short span of timeExampleKate Chopin, “The Story of an Hour” (1894)
ShapeRule of threeHow it movesThree attempts or trials, each harder, and the third decidesExampleThe Brothers Grimm, “Rumpelstiltskin” (1812)
Five common shapes. Many stories combine two, such as a single scene that ends in an epiphany.

Joyce's boy goes to a bazaar to buy a present for a girl, arrives as it is closing, and ends seeing himself “as a creature driven and derided by vanity.” Nothing outward is decided. The climax is the recognition, which is why epiphany stories can be so short. At the shortest end, flash fiction often keeps only the turn, and a vignette may drop it altogether. The guide to writing a short story covers drafting one from the first line.

Nonlinear story structures

A nonlinear book tells events out of the order they happened. The events still form a chain of cause and effect; what changes is when the reader learns each link.

FormHow time movesExample
FormFrame storyHow time movesAn outer present holds the main story, told by someone in itExampleEmily Brontë, Wuthering Heights (1847)
FormFlashback inside a crisisHow time movesOpens at the crisis, goes back to explain it, then returnsExampleAmbrose Bierce, “An Occurrence at Owl Creek Bridge” (1890)
FormBraidedHow time movesTwo or more strands in different times or places alternateExampleMichael Cunningham, The Hours (1998)
FormNestedHow time movesEach story is broken off for the next, then the stories close in reverse orderExampleDavid Mitchell, Cloud Atlas (2004)
FormReverse chronologyHow time movesScenes run backward from the endExampleHarold Pinter, Betrayal (1978); Martin Amis, Time's Arrow (1991)
FormFracturedHow time movesSections jump in time and change narratorExampleWilliam Faulkner, The Sound and the Fury (1929)
FormContestedHow time movesSeveral witnesses tell the same event, and the accounts clashExampleRyūnosuke Akutagawa, “In a Grove” (1922)
The forms combine. Wuthering Heights is a frame story that keeps cutting between its 1801 present and thirty years of the past.

The Hours braids three women's single days: Virginia Woolf in 1923, a Los Angeles housewife in 1949 and a New Yorker planning a party at the end of the century. Betrayal starts in 1977, after an affair has ended, and works back to the night it began in 1968, so the last scene's hope is the play's bitterest irony. Faulkner's four sections jump from 1928 to June 1910 and back to Good Friday and Easter 1928. “In a Grove” gives a killing seven accounts, including the dead man's, spoken through a medium, and Akira Kurosawa built his film Rashomon (1950) on it.

To keep a nonlinear draft under control:

  • Keep a true chronology. A separate list of events in the order they happened, with dates. It catches the contradiction a reader would spot.
  • Give every strand its own shape. Each timeline usually needs rising action and a turn of its own, or it risks reading as background.
  • Make the reader's order build. The order of telling should climb toward a climax even if the chronology doesn't. Often the climax is a revelation, as in Bierce, whose last sentence shows what was really happening all along.
  • Signal each jump. Dated chapter headings, a narrator's name, a change of tense. Faulkner's section titles are dates.

Common structure problems

  • Scenes that don't turn. Characters talk, travel or remember, and end where they began. Apply the turn test and cut or merge.
  • The same sequence twice. Three chapters in a row where the hero asks for help and is refused. Readers feel the repetition before they can name it.
  • Act breaks without a turn. The draft is divided into parts, but nothing changes direction where they meet.
  • Nonlinear for decoration. Scrambled chronology that withholds nothing and reveals nothing. If the straight version reads just as well, use it.
  • Strands that never meet. Braided timelines or viewpoints that don't touch by the climax can read as two books bound together.

To run the turn test across a whole draft, attach the chapters and ask the Strokes Assistant to fill in “At the start ___, at the end ___” for each scene. The rows where both blanks match are the first ones to reread.

Frequently asked questions

What is the difference between story structure and plot structure?

The terms overlap and are often used as synonyms. Plot structure usually means the shape of the events, such as exposition, rising action, climax, falling action and resolution, or three acts. Story structure is broader: it also covers the units the plot is built from, such as scenes and sequences, and the order of telling, including frames and flashbacks.

What is a nonlinear story structure?

A nonlinear story tells events out of chronological order. It might open at the end and work back, alternate between two timelines, nest stories inside each other, or let several witnesses retell one event. The events still connect by cause and effect. Only the order in which the reader learns them changes, and that order is where the suspense and irony come from.

How is a short story structured?

Many short stories follow one main conflict through a few scenes to a climax close to the end, often on the last page. Common shapes include the single scene, the epiphany, the final reversal and the rule of three. Edgar Allan Poe argued that a short story should be built backward from the single effect it aims to leave on the reader.

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