How Should I Title My Book's Chapters?

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Write them like sales copy. Readers flip through the table of contents, and an exciting chapter title can be the reason they buy. Below is how I do it for non-fiction, what changes for a novel, and how to use AI for it safely.

Why do chapter titles matter so much?

A browsing reader rarely reads your first page. They look at the cover, the description and the contents. If the contents is a list of “Chapter 1, Chapter 2, Chapter 3”, they learn nothing. If it is a list of promises, they learn what the book will do for them.

That is why I treat the contents page as part of the sales page. Each title is a small headline for the chapter under it. A reader who skims the list should be able to tell what problem the book solves and whether it solves theirs.

KDP’s own help says a table of contents is important for a good reading experience, and describes the two kinds: the page of links at the start, and the menu readers open from anywhere in the book (KDP table of contents). I cover how to build both in how to format your book for Amazon KDP.

Do chapter titles show in Amazon’s sample?

Maybe, and I will not tell you more than I know. KDP says the reading sample is a percentage of your book: 10% for an ebook and 20% for a paperback or hardcover. It also says you cannot hide specific pages or chapters from it (KDP read sample). The page does not say the table of contents is shown.

The contents sits near the front, so I expect it to fall inside that percentage in most books. Do not take my word for it. Open your own book’s page after it is live and look at what a reader sees. If the contents is missing, your chapter titles still work for readers who already have the book, and for anyone who opens the paperback in a shop.

How do I write a chapter title that sells?

Think of what the reader gets from the chapter, then write a line that makes them want it. A few ways to do that:

1. Promise a result or a question. A title that names the benefit or the problem pulls the reader in. A title that names only the topic does not.
2. Tease, do not tell. If the title gives the whole answer, there is no reason to read the chapter. Say what is coming and keep the how for the page.
3. Use the words your reader uses. If they would search for it, put it in.
4. Keep them in the same shape. Titles that read as one family look planned. A mix of questions, single words and long sentences looks messy.
5. Read the list on its own. Paste only the titles into a blank page. Does the list tell a story from the first to the last?

For a pattern to start from, what is the right self-publishing book layout gives examples of titles that open a loop. I do not repeat them here.

What about fiction?

My advice is about non-fiction. I do not have a separate rule for novels, and I would be guessing if I gave you one.

What I can say is this. Many novels use numbers only, and that is a fair choice. If you do name your chapters, the same question applies: does the title give the reader something? A title that hints at what happens, without spoiling it, can make a browser curious. A title that is only a place or a name may not.

Can AI write my chapter titles?

This is what I tell authors. Once the book is ready, give the whole manuscript to AI and ask for chapter titles written like sales copy, which tease what is in each chapter. Ask for several options for each chapter, then pick the best, and reword them so they sound like you.

There is one catch. KDP asks you at publishing whether an AI tool created any of your text, and text made by an AI tool counts. If the AI writes your titles word for word, that may be part of your answer. If you only use it to spark ideas and write the final titles yourself, you are in a different position. I explain the line in KDP AI disclosure rules. Check it before you publish, because the rules are KDP’s, not mine.

What should I do next?

Open your contents page and read only the chapter titles. If a stranger could not tell what the book does for them, rewrite the weakest three first. The title of the book comes before all of that, and how do I find the right book title? covers it.

If you want the order to follow for the rest of the book, my free 12-step self-publishing checklist walks you through it.

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