How to structure a novella

A novella sits between the short story and the novel: long enough for a character to change, too short to carry the subplots and supporting cast of a full-length book. The novella structure in Mythforge is a compact three-act shape built for that length. It has no single originator; it's the familiar three-act structure pared down to eight beats and tuned for a story that follows one line of action from start to finish. The idea that makes it distinct is focus. A novel can wander and come back; a novella has room for one question, one main storyline and one turn, and every chapter has to serve them.

The beats

The beats will look familiar if you know three acts, but the proportions are different. The opening is short and does more: by a tenth of the way in, the reader should know who the story is about and what it's asking. In a novel you might spend a few chapters on the ordinary world; in a novella, the disruption follows almost at once.

The point of no return closes the first act early, around a quarter of the way through. After it, there's no subplot to cut away to, so the commitment has to be strong enough to carry the whole middle.

The turn sits at the centre and does the work a novel's midpoint does, but with less space around it. It shouldn't add a new storyline. It should change how the protagonist, and the reader, see the one they're already in.

The unravelling is where a novella earns its weight. With few characters and one line of action, the falling apart is personal: the protagonist runs out of ways to avoid the thing the story has been circling.

Where it shines

The novella is a natural length for stories that are about one thing. A single relationship, one season in a life, a journey with a clear end, a character study, a ghost story or a tightly plotted thriller all fit comfortably. Readers come to a novella expecting intensity rather than breadth, and the structure delivers that by keeping the cast and the timeline small.

It's also a good shape for a first long project. Thirty thousand words is a real book, with acts and turning points, but it's short enough to draft, revise and finish while you still remember the beginning. Many writers also use the novella for stories set in a larger world: a side story, a prequel or a single episode from a series, which can rely on the world without needing to rebuild it.

Where it struggles

The novella has no room to hide. If the premise can't sustain thirty thousand words, the trials will start repeating; if it needs more, the story will feel cramped and the ending rushed. The structure won't tell you which you've got, only where the strain will show.

It also isn't built for ensembles. Several viewpoint characters, each with an arc, will usually push a story to novel length, or split it into a set of linked short stories instead. If you find yourself adding subplots to fill the middle act, the story may want to be a novel; look at the three-act or five-act structure.

Tips for using it

• Write the story's question in one line before you start. "Will she get her brother home before the pass closes?" The opening, the climax and the afterward should all point at it.
• Limit the cast. Two or three characters who matter and a handful who pass through is plenty. Every extra name asks for space the story doesn't have.
• Vary the trials. The middle act is the longest beat. Make each attempt fail in a different way, and make each failure teach something the next attempt uses.
• Let the turn reframe, not add. A good novella turn is often a discovery about something the reader has already seen.
• Keep the afterward short. One scene, one image. The reader has been with this character for a few hours; trust them to feel the change.
• Cut ruthlessly in revision. If a scene could be removed without changing the climax, it probably should be. See how to revise a first draft.

A worked example

Ilse, a ferrywoman on a frozen river, has one question to answer: can she get a feverish stranger to the town hospital before the ice breaks? The opening shows her last crossing of the season. The disruption is the stranger collapsing on her dock at night. At the point of no return she takes him across the ice on foot rather than wait for a thaw. In the trials, the ice, the weather and the stranger's silence all push back, and each night's shelter costs her something. The turn comes when she finds the hospital's own letters in his coat: he isn't a patient but the doctor they've been waiting for. The unravelling is her own fear of the river, which drowned her father, and the climax is the last crossing at the thaw. Afterward, the ferry runs again in spring, with a new name painted on its side.

Novella in Mythforge

When you start a new manuscript from Novella, Mythforge lays out a short book with its form set to novella:

• A target of 30,000 words across 10 chapters, both of which you can change before creating it.
• Three acts: Act I, Act II and Act III. See Acts.
• A chapter for each beat, with the beat's synopsis and a word target that is its share of the whole: the opening's tenth of the book is 3,000 words.
• With more chapters than beats, the longest beats are split into parts (for example "Trials, part 2"), sharing that beat's words between them. Ten chapters for eight beats means the default already splits some of the longer ones.

Everything stays editable: rename, merge or move chapters as the story finds its shape. The planner is a quick way to check every chapter serves the one main line, and Stats tracks the manuscript's progress towards its target. For how the feature works, see Story structures.