Bad formatting earns a one-star review before chapter one.
Formatting is the least glamorous stage of publishing and the one readers notice fastest when it goes wrong. Here is what ebook and print each require, and where files usually break.

A reader forgives a slow chapter. They do not forgive a paragraph that runs off the edge of the screen, a chapter that starts halfway down a page for no reason, or a table of contents that does not link. Those get returned, and they get mentioned in reviews.
Formatting is the stage where a finished manuscript becomes an actual book file. It is mechanical work with unforgiving rules, and the rules are different depending on whether the book is being read on a screen or printed on paper.
Ebook and print are two different products
This is the single most useful thing to understand, and it explains most of the confusion around formatting quotes.
An ebook is reflowable. The reader chooses the font, the size, and the screen. Your file does not control where a page breaks, because there are no fixed pages. Everything is relative, and anything you position by hand will end up somewhere you did not intend on someone else's device.
A print book is fixed. Every page is a known size, every margin is measured, and the page count is a hard number that determines your spine width and your printing cost. Nothing reflows.
| Concern | Ebook | |
|---|---|---|
| Page size | None, reflows to device | Fixed trim, e.g. 6 x 9 inches |
| Fonts | Reader can override yours | Embedded and final |
| Images | RGB, sized for screen | CMYK, 300 DPI, must allow for bleed |
| Navigation | Linked table of contents required | Printed page numbers and running heads |
| Page breaks | Chapter starts only | Controlled throughout, no orphans or widows |
| Blank pages | Not applicable | Used to force chapters to open correctly |
Formatting one and assuming it converts to the other is the most common and most expensive mistake. A print PDF uploaded as an ebook produces a file readers cannot resize. An EPUB sent to a printer produces nothing usable at all.
What breaks most often
After enough manuscripts you see the same failures repeatedly, and nearly all of them originate in the word processor rather than the formatting stage.
Six things to fix before formatting begins
- Manual spacing. Tabs and repeated spaces to indent paragraphs, and empty returns to push a chapter down the page. Both explode when the text reflows.
- Direct formatting instead of styles. If chapter headings are bold 18pt by hand rather than a Heading style, nothing can be automated and the ebook gets no navigation.
- Mixed quotation marks. Straight and curly quotes in the same manuscript, usually from pasting between programs.
- Images pasted inline. They arrive at screen resolution and print soft. Originals are needed separately.
- Inconsistent scene breaks. Three asterisks in one chapter, a blank line in another, a dinkus in a third.
- Hard page numbers typed into the text. These become wrong the moment anything reflows.
Fixing these yourself before formatting is genuinely worth doing, and it costs nothing but attention. It also makes the editing pass cleaner if you have not done that yet, because the editor is not distracted by mechanical noise.
The three tiers, plainly
Formatting is priced in tiers because the work genuinely differs. A straight-text novel and an illustrated workbook are not the same job.
- E-book only, $450. The reflowable EPUB with linked table of contents, correct chapter breaks, and clean styles.
- E-book and print, $690. Adds the fixed print interior with your trim size, margins, running heads, and page numbering, and gives you the final page count your cover spine depends on.
- Premium complex layout, $2,100. For heavy illustration, tables, workbooks, sidebars, or unusual structure where every page needs individual attention.
Most authors publishing a standard novel or nonfiction book need the middle tier, because you almost always want both formats and the print page count is required for your cover spine anyway.
Front matter and back matter, in the right order
Most first-time authors either omit these or invent an order. There is a conventional sequence, and following it is one of the cheapest ways to make a book look professionally produced.
| Position | Element | Required? |
|---|---|---|
| Front | Half title, then title page | Print convention, skip in ebook |
| Front | Copyright page with ISBN | Yes, both formats |
| Front | Dedication | Optional |
| Front | Table of contents | Required and linked in ebook |
| Back | Acknowledgements | Optional |
| Back | About the author | Strongly recommended |
| Back | Also by this author | If applicable |
| Back | Call to action or review request | Recommended in ebook |
The last row matters more than its position suggests. The final screen of an ebook is the moment a reader is most willing to act, and leaving it blank wastes the only guaranteed piece of attention you get after the ending.
The order of operations
Formatting sits in a specific place in the sequence, and doing it out of order creates rework that nobody bills you for cheerfully.
- Edit first. Formatting a manuscript that is still changing means paying to paginate text that will move.
- Format second. This produces the final page count.
- Design the cover third, or at least finalize it third, because the spine width depends on that page count.
- Then audio, translation, or marketing, all of which assume a finished text.
Authors frequently commission a cover first because it is the exciting part. That is fine as long as it is not finalized until the interior is set. If you are planning several stages, it is worth a short conversation before you start, and you can book a free call to map the order for your specific book.
What the retailers actually require
Each store has its own validator and its own tolerance. Files that pass one can fail another, which is why formatting to a single retailer's spec is a false economy if you intend to distribute widely.
Our files are built to upload to Kindle, Apple Books, Barnes & Noble, Google Books, and print-on-demand through IngramSpark. That range matters more than it sounds, because the retailer with the strictest validator effectively sets the standard for all of them.
The differences are small individually and awkward in aggregate. Apple Books is the least forgiving about malformed EPUB structure and will reject a file that Kindle accepts without comment. Kindle re-renders your file into its own format, so anything unusual gets reinterpreted rather than preserved. IngramSpark checks print PDFs for embedded fonts and correct bleed and will reject the file rather than fix it. Google Books is comparatively permissive and will happily publish something that looks wrong.
The practical consequence is that formatting to the loosest validator you plan to use will eventually cost you a rejection, and rejections arrive after you have announced a date.
How to check a formatted file before you publish
Whoever formats your book, run these checks yourself before you upload. They take about twenty minutes and they catch the errors that generate returns.
The pre-upload check, in order
- Open the EPUB on a phone, not just a desktop reader. Phones are where the majority of ebook reading happens and where cramped layouts show first.
- Change the font size to the largest setting. Nothing should overlap, clip, or leave a stranded line.
- Tap every table of contents entry. Each should land on the right chapter opening, not a few lines off.
- Check the first and last page of three random chapters for orphans and widows, meaning a single line stranded alone at the top or bottom.
- Switch the reader to dark mode. Images with a white background will announce themselves immediately.
- In the print PDF, confirm every chapter opens on the side you intended and that no page number appears on a blank page.
- Search the print PDF for your own name and the title to confirm running heads are correct and not reversed.
- Check the copyright page against the ISBN you actually registered. This is wrong more often than anything else on the list.
If a file fails any of these, it will fail for readers too. None of these checks require software you do not already have.
What it costs and how long it takes
Pricing is the tier you choose: $450, $690, or $2,100. Turnaround is 7 days from payment and receipt of your final manuscript, and it has to be final, because reformatting after a text change means redoing the pagination.
The price is visible on the pricing page before you talk to anyone, and if you are buying more than one service, bundles reduce the total by 40 percent. Barker Publishing House has been formatting books since 2018, and you keep 100 percent of your rights and royalties.
Book formatting questions, answered.
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