A copy-editing style sheet is a record of the decisions made while a manuscript is edited. It covers spelling and punctuation choices, character descriptions and timeline details. It keeps a book consistent with itself, and it keeps everyone who works on the book making the same choices. Most self-published authors never see one, because they do not know to ask.
- What Is a Style Sheet and How Does It Differ from a Style Guide?
- What Goes on a Copy-Editing Style Sheet?
- How Do Editors Create and Use a Style Sheet?
- Why Do Self-Published Authors Need Their Own Style Sheet?
- How Does a Style Sheet Prevent Series Continuity Errors?
- How Can You Create a Basic Style Sheet Before Hiring an Editor?
- Frequently Asked Questions
What Is a Style Sheet and How Does It Differ from a Style Guide?
A style sheet is a reference document built for one particular book. Copy-editing, the stage it comes out of, is the pass that fixes spelling, grammar, punctuation and internal consistency once the writing itself is settled. The Chartered Institute of Editing and Proofreading defines the sheet in its editorial glossary. It is a detailed record of the variable spellings, hyphenation and capitalisation used in a document. Variable spellings here means words with more than one correct form, not mistakes. In practice a sheet for a novel goes wider than that definition, and covers characters and settings too.
How a Style Guide Differs
A style guide is a different object. It sets broad rules for a whole category of publications, and it is published by somebody else. The Chicago Manual of Style, the AP Stylebook and the APA Publication Manual are style guides. A style sheet records how those rules, and any deliberate departures from them, apply to your manuscript. Chicago is now in its 18th edition, published in 2024, and that edition added material on the manuscript-to-book process aimed at self-publishers.
Think of the style guide as the law of the land and the style sheet as the local ordinances. Chicago’s general rule on numbers is to spell out one through one hundred. It offers an alternative rule for writing that carries a lot of figures. Your style sheet might note that your narrator uses numerals for all dates and ages, because that fits the voice. The guide gives the editor a framework. The sheet documents every place your book follows it, bends it, or breaks it.
This matters because no two manuscripts are alike. Even books in the same genre by the same author differ in character names, settings, terminology and stylistic habits. The style sheet captures all of it in one place. Our breakdown of developmental editing, copy editing and proofreading shows where the style sheet arrives in the production timeline.
What Goes on a Copy-Editing Style Sheet?
A style sheet for a novel usually gathers into six kinds of entry. The exact format varies by editor, and a non-fiction sheet swaps two of these for terminology and citation style. Together they form a reference for everyone who handles the manuscript after the copy-editor.
References and governing style. The style guide being followed, the dictionary the book defers to when spellings differ, and any genre-specific references. Chicago recommends Merriam-Webster as its dictionary, while allowing for regional variation. The dictionary should match the variety of English the book is written in. This is a decision for you and your editor to settle between you, and it shapes much of what follows.
Spelling, punctuation and usage choices. Usually the longest section. It records whether you use the serial comma, the comma before “and” in a list of three or more. Dashes and their spacing belong here too, along with whether you write “okay” or “OK”. It also records every word in the manuscript that has more than one accepted spelling. A single inconsistent hyphen is nothing on its own. A book full of them gives a reader the sense that nobody checked, usually without their being able to point to why.
The Sections a Novel Needs
Character details. Names, including spelling variants and nicknames, plus physical descriptions, ages, relationships, occupations and speech patterns. The CIEP’s guide to creating style sheets for fiction works through this kind of entry. It builds up a description the next person to read the manuscript can look up.
Timeline and setting. Key dates, seasons, time-of-day references, place names and distances. This is the section that catches a journey taking two hours in chapter three and thirty minutes in chapter twelve.
Specialised terms and world-building. Invented words, technical jargon, foreign phrases, place names, and any terminology unique to your book. Fantasy, science fiction and historical fiction tend to fill this section; a contemporary novel may barely use it.
Author preferences and exceptions. Deliberate rule-breaking, stylistic choices you have told the editor are intentional, and notes on voice or tone that should be preserved rather than corrected.
How Do Editors Create and Use a Style Sheet?
A copy-editor builds the sheet while working through the manuscript. Every time a choice comes up, they record it. How a character’s name is spelled, whether a job title takes a capital, how a date is set. When the same question returns later in the book, the sheet answers it. Without one, the editor goes back through the manuscript to see what they did the first time.
The finished sheet can be a single page for a straightforward contemporary novel. It can run to a longer document with its own contents list where the cast is large and the world-building intricate. The format is usually a word-processing document or a spreadsheet, arranged alphabetically or by category. It is a plain document, not a piece of software.
Where the sheet earns its keep is the handover. The CIEP’s glossary says copy-editors should routinely compile a style sheet. It adds that the sheet may be passed to the proofreader, so they can see what style was intended to be applied consistently. Proofreading is the final check, and it happens after the pages have been laid out for print. The proofreader is therefore reading your book in the form a reader will see it. Working from the copy-editor’s sheet, they can tell a deliberate choice from a slip. They do not quietly reverse decisions that were made on purpose.
Why Do Self-Published Authors Need Their Own Style Sheet?
A self-published author holds a thread that a publisher would otherwise hold for them: continuity between the different freelancers who work on a book. Publishers use freelance copy-editors and proofreaders too. The difference is that somebody in-house passes the paperwork from one to the next, and when you self-publish, that somebody is you.
Without a style sheet, each new editor starts from nothing. They make their own decisions about hyphenation, capitalisation and formatting, and those decisions may contradict the last editor’s. The result is small inconsistencies accumulating across a manuscript, or across several books.
Holding the sheet yourself is what gives you the continuity. You keep the master copy, you hand it to each new professional, and they start from your established baseline instead of inventing one. That saves editing time, which can mean a lower price or a more thorough edit inside the same budget. It also keeps your voice where you put it. It matters more, not less, if your budget stretches to only one round of editing. The sheet carries your decisions forward without you paying to have them made again. Our glossary of book publishing terms covers the rest of the vocabulary you will meet along the way.
How Does a Style Sheet Prevent Series Continuity Errors?
A style sheet becomes hard to do without once you write a series. A character’s eye colour changes between books. The name of a town is spelled differently in the sequel. An invented technology works one way in book one and another way in book three. Any of those can pull a reader out of the story, and a series builds up more of them with every volume.
The sheet carries forward. After book one it holds every character name, physical description, location, timeline event and world-building rule. Before the edit on book two begins, you send the current version to the editor, who works from it and adds to it. By book five it covers the whole series, and the CIEP calls that accumulated version a series style sheet. “Series bible” is the term most writers use for the same document. We could find no professional body that defines it under that name.
Even outside a series, the sheet protects you during revisions. Return to a manuscript after six months away and the sheet tells you how you spelled a minor character’s surname. It tells you whether you used British or American English for a particular term. It is your manuscript’s institutional memory, and keeping it current costs nothing beyond the editing you are already paying for.
How Can You Create a Basic Style Sheet Before Hiring an Editor?
You can write the first version yourself, before any editor is involved. Starting one improves the edit you get back and saves your editor time. That can mean a lower price, or a more thorough edit inside the same budget. The CIEP’s free author guide, Proofreading or editing? A quick guide to using editorial professionals, is available from its fact sheets page. It suggests authors check their text against the editor’s style sheet where there is one, and compile a sheet themselves where there is not. A post on the ACES blog, published by the Society for Editing, makes the same point from the editor’s side. It is extremely helpful, it says, for an editor to receive a style sheet from an author.
What to Put in Your First Draft of the Sheet
Begin with a document divided into the sections above, and fill in what you already know.
- References. The style guide you prefer and the dictionary you use.
- Spelling and usage. Words you have consciously chosen to spell or capitalise a particular way.
- Characters. Names, nicknames and key physical details.
- Timeline. The dates, seasons and time references your manuscript depends on.
You do not need to catch everything, and you should not try. Completeness is the editor’s job. Yours is to mark which of your choices are deliberate, so the editor can tell a decision from a mistake. Attach the sheet as a separate file when you send the manuscript over.
A style sheet keeps a book consistent with itself and keeps everyone who works on it pointed the same way. Start a rough version before you hire anyone. Name the sheet as something you want back when you brief your editor, and keep the finished version where you can find it. The next book, the next editor and the next revision all start from it.
Frequently Asked Questions
Should I ask my editor for a style sheet if they do not provide one?
It is worth asking, and worth asking when you agree the work rather than when the edit comes back. Professional bodies describe compiling a style sheet as part of copy-editing. We could not find one that requires an editor to hand the sheet to the author. Naming it in the brief is what turns it from an assumption into part of the job.
Can I use the same style sheet for every book in a series?
Yes, and a series is where the document earns its keep. The sheet carries forward, and each book adds character details, world-building rules and editorial decisions to it. Keep the master copy yourself. Send the current version to whoever edits the next book, so they can match the earlier volumes without re-reading them.
What is the difference between a style sheet and a character bible?
A character bible covers character details only: descriptions, backstories, relationships and arcs. The style sheet is broader, adding spelling choices, punctuation preferences, timeline notes and formatting decisions. A style sheet with a character section in it does the work of both, which is how many editors handle a novel.
Do non-fiction books need a style sheet?
Yes, with a different mix of sections. A non-fiction style sheet tracks terminology, capitalisation of technical terms, citation and reference formatting, abbreviation conventions and any domain-specific spellings. Those take the place of the character and world-building sections a novel needs. A business book, a memoir and a cookbook each raise decisions worth recording.
How long should a style sheet be?
There is no fixed length. A straightforward contemporary novel might produce one or two pages. A fantasy series with invented languages and a large cast could run to a document with its own contents list. The length follows the number of decisions the manuscript actually raises, not the length of the manuscript.
