How to Construct and Place a Book's Main Story When Building a File for Publishing

When it comes to preparing a manuscript for publishing, ensuring that your book's story is properly constructed and formatted is crucial. Formatting isn't merely about aesthetics — it plays an essential role in readability and professionalism. A well-formatted book reflects an author's dedication to their craft and ensures readers have a smooth, engaging experience. This article covers best practices for constructing and placing the main story in your book file: starting and ending chapters, numbering and titling, drop caps, scene breaks, and maintaining consistent formatting throughout.

Chapter Construction: The Framework of Your Story

The main story of your book is the heart of the manuscript, and how it's presented on the page affects how readers experience it. Formatting your chapters properly is the first step toward a polished final product.

Starting a Chapter: First Impressions Matter

The beginning of a chapter is a pivotal point — it should draw the reader in and set the tone for what follows. From a formatting perspective, chapters conventionally start on a new page (always true for print; standard practice for ebooks as well, since it gives readers a clear sense of structure when navigating). Many books include some white space at the top of the chapter — a 'drop' before the first line begins — which gives the chapter opening visual breathing room and signals 'new section' to the reader.

Ending a Chapter

How a chapter ends matters too, though it gets less formatting attention than how it begins. From a pure formatting standpoint, the main consideration is simply ensuring the chapter's last line doesn't awkwardly bump into the next chapter's heading without adequate spacing — most formatting tools and templates handle this automatically through page break and heading style settings.

Chapter Numbers, Titles, and Subtitles

Whether you use numbered chapters ("Chapter One"), titled chapters ("The Letter"), or both depends on your genre and personal style. Numbered chapters are extremely common in fiction and require no creative effort beyond consistency. Titled chapters can add atmosphere and, in nonfiction, function as the navigational and marketing copy discussed in the Table of Contents article. Some books — particularly those with multiple POV characters — use chapter headers to indicate whose perspective the chapter is told from ("Chapter Twelve — Maya"), which helps readers track multi-POV structures without confusion.

Whatever convention you choose, consistency across every chapter matters more than which convention you pick. A book that numbers chapters for the first half and then switches to titled chapters for the second half (without a structural reason, like a Part break) reads as an inconsistency rather than a stylistic choice.

Drop Caps

A drop cap is an enlarged first letter at the start of a chapter or section, often spanning two or three lines of text, with the following text wrapping around it. This is a traditional typesetting element that signals 'beginning' in a visually distinctive way and is common in both fiction and nonfiction, particularly in genres like fantasy and literary fiction where the typographic tradition runs deep.

Drop caps are entirely optional — plenty of professionally formatted books skip them — but if you want them, most formatting tools (Atticus, Vellum, and Lacuna at lacuna.pub all support this) implement them as a style applied to the first letter of each chapter, which then applies automatically and consistently across every chapter once set up. Building drop caps manually in Word is possible but fiddly, and getting them to render consistently across EPUB and print can be a source of formatting headaches if done by hand.

Scene Breaks: Signaling a Shift Without a New Chapter

A scene break indicates a shift in time, location, or point of view within a chapter — without warranting an entirely new chapter. The most common visual treatment is a centered symbol or set of symbols (asterisks, a small ornamental flourish, or simply extra white space) on its own line, separating the two scenes.

The specific symbol matters less than consistency: pick one treatment and use it every time a scene break occurs throughout the book. Some authors use a simple centered "***", others use a custom ornamental glyph that matches their cover's design aesthetic for a more branded feel. Formatting tools typically let you set this once as a style that applies to every scene break you mark in your manuscript, rather than manually typing and centering symbols throughout — which also avoids the common problem of scene breaks disappearing or shifting position when text reflows in an ebook.

Maintaining Consistent Formatting Throughout

Consistency is the thread that runs through everything in this article. Font choice, font size, line spacing, paragraph indentation (first-line indents are standard in fiction; block paragraphs with extra spacing between them are more common in some nonfiction styles), and the treatment of italics for thoughts, emphasis, or foreign words — all of these should be decided once and applied uniformly. The single most common formatting issue I see in manuscripts that come from authors formatting their own books for the first time is inconsistency: a paragraph here that's indented differently, a chapter heading there that's a slightly different size, italics applied inconsistently for the same kind of content (internal thoughts, for instance) across different chapters.

This is, again, where formatting tools earn their cost. Define your paragraph style, your chapter heading style, your scene break style, and your drop cap style (if used) once, and apply them via the style system rather than manually formatting each instance. When you need to change something — switch fonts, adjust spacing — you change the style definition once, and every instance updates.

AI Writing Assistance: Where It Fits and What to Disclose

Many authors now use AI tools somewhere in their writing process — for brainstorming, working through plot problems, generating alternative phrasings to consider, or as a sounding board during drafting. This is a different use case from AI-generated cover art or AI-assisted editing (covered in their respective articles in this section), and it carries its own disclosure considerations.

Amazon's KDP content guidelines require disclosure when AI tools were used to generate written content that appears in the book. The line that matters is between AI as a brainstorming or editing aid — where the author writes the actual prose and AI helps refine, suggest, or catch issues — versus AI generating substantial portions of the manuscript's actual text. The former generally does not require disclosure under current guidelines; the latter does. If you're using AI tools heavily enough in your drafting process that you're uncertain which category you fall into, the lower-risk choice is to disclose — a brief note on your copyright page, as discussed in The Copyright Page article, costs you nothing and protects you from an ambiguous situation later.

Whatever role AI plays in your process, the formatting guidance in this article applies the same way — a manuscript is a manuscript once it's written, and the chapter construction, scene break, and consistency principles here apply regardless of how the words got onto the page.

The story is the reason readers pick up your book, but how that story is presented on the page is part of what makes it feel like a real book rather than a manuscript. Decide your formatting conventions once, apply them consistently through styles rather than manual formatting, and let your tools do the repetitive work so you can focus on the writing itself.

- Randall