Write and Publish Multi-Plotline Books
A multi-plotline book does not force every reader through the same sequence of chapters. The story can divide into different paths, return to an earlier point, or bring separate paths together again. Readers make choices inside the book and experience one journey at a time.
Storyliner keeps every path inside one writing project. The author can write the chapters, see their relationships in the Graphical Storyliner, and publish the result for readers without rebuilding the story in a separate interactive-fiction tool.
From one storyline to several possible journeys
An ordinary linear book moves from one chapter to the next in a single order. A multi-plotline book can offer several valid continuations from the same chapter. A decision may change what the reader discovers, which characters they meet, or where the story ends.
The alternatives remain parts of one book rather than separate manuscripts. Shared chapters need to be written only once, while genuinely different events can develop on their own plotlines.
Linear and multi-plotline books
A linear, or single-plotline, book has one ordered sequence of chapters. Every reader follows the same route, and the writer can use either horizontal or vertical Graphical Storyliner views to plan that sequence.
A multi-plotline book contains two or more connected plotlines. Its chapters can split into reader choices, continue independently, meet again, or form a cycle. The horizontal view shows the plotlines together so the writer can understand their connections, while the vertical views provide a detailed planning surface for one selected plotline at a time.
The term Regular access used when publishing a multi-plotline book has a different meaning: it gives a reader access to every plotline. It does not mean that the book is linear.
Build the structure visually
The Graphical Storyliner shows chapters as connected parts of the book. An author can:
- split the story at the chapter where different futures become possible;
- create and write the chapters belonging to each plotline;
- connect plotlines when separate journeys lead to the same event;
- copy a chapter from one plotline to another by dragging it between lines;
- change a chapter's sequence position by dragging it within its plotline;
- review the complete structure without losing sight of the manuscript;
- move directly from the visual plan to the chapter that needs work.
The graph is not a detached outline. It represents the same chapters and connections that form the published book.
Focus on one plotline in vertical views
In a multi-plotline project, both vertical views display the chapters of the currently selected plotline. Use the plotline dropdown in the vertical-view header to move between plotlines without returning to the horizontal view.
The same selection controls the active swimlane in the horizontal view. The selected plotline moves to the top swimlane, while the other plotlines remain visible below it for comparison.
Keep planning context beside the structure
A Note can be attached to any chapter or to a specific topic within that chapter. Writers can use Notes to preserve an idea, explain the intention behind a branch, flag continuity questions, or leave guidance for collaborators without adding those words to the manuscript.
Notes remain working material inside the writing project and do not appear in the published book. In the expanded Graphical Storyliner, the notes rail indicates which visible chapter columns contain Notes, making it easier to find planning context across several plotlines.
What happens when a plotline splits
The chapter containing the decision becomes the end of its original plotline. Each continuation begins on another plotline, including the former next chapters when the author splits a line that already has a tail. This keeps every successor visible as a reader choice instead of allowing an unmarked chapter to continue behind the fork.
A split-ended plotline is structurally closed while its outgoing fork connections exist, so a new chapter cannot simply be appended after the splitting chapter. To extend that original line directly, the writer first removes its fork connections, adds the chapter while the line is independent, and then reconnects the required branches. Removing a connection does not automatically delete the disconnected target plotline.
Within an existing plotline, chapters can be shifted into a different sequence position. A chapter can also be copied to another plotline by drag-and-drop in the Graphical Storyliner. Copying creates another chapter for the destination line; it does not remove the source chapter.
Give each choice meaning
A reader choice is presented at the point where the story divides. The choice text can explain the action, dilemma, or perspective behind each continuation instead of exposing an internal chapter number.
Useful choices create a meaningful difference. They may let readers follow another character, take a risk, investigate a different clue, or decide what matters to the protagonist. The author still controls every available path and every outcome.
One splitting chapter can offer between two and six branches. Two choices can present a focused dilemma, while a larger fork can support several destinations, perspectives, or strategies. The six-branch ceiling keeps the choice readable and the structure manageable for both writer and reader.
Let readers see the story they are living
The Living Story Map, called the Story Map inside the Reader, develops as the reader moves through a branching book. It shows the chapters and connections already reached while unrevealed parts remain hidden.
This gives readers a sense of where their decisions have taken them without revealing the entire story in advance. Readers with all-path access can return and explore alternatives; a supported single-path edition can preserve one committed journey.
Publish the experience from the same project
Before publishing, fill in the Annotation field in Project Settings. Storyliner carries this reader-facing Book annotation into the publication and displays it on the book's public-library card, where it can introduce the story before a reader opens it. This is different from a chapter annotation, which remains private planning material inside the writing project.
Storyliner supports three publishing conditions for a completed branching book:
- Regular access gives the reader access to every plotline. The reader can return to decision points, choose differently, and experience another version of the story.
- Single-path only locks the reader to the path formed by their own choices. That reader receives one distinct journey through the book rather than access to every alternative.
- Combined publishing places Regular and Single-path offers on the market together. The author sets the applicable prices, and the reader chooses between one committed journey and full access to the branching book. A reader who bought the Single-path offer can later upgrade to Regular access.
Books with cyclic plotlines can be published only with Regular access. A cycle may return the story to an earlier chapter and continue around the same loop, so Storyliner does not allow a reader to be locked into that journey without a terminal ending. Both Single-path and Combined publishing are therefore unavailable for cyclic books. The author must either remove the cycle or publish with Regular access, which lets readers leave the current journey, restart, and explore another path.
Interactive HTML export preserves clickable branches. Document and ebook exports include every branch as a flat manuscript with branch-point annotations, because those formats do not provide the same Storyliner reading experience.
Start with the decision that changes the story
Begin with the main path and identify a chapter where two believable outcomes become possible. Create the alternative, write enough of each path to understand its consequence, and then decide whether the paths should remain separate or meet again.
See the multi-plotline video guide or explore the Storyliner Reader.