Resources

Formatting and publishing guides for indie authors.

Compare tools, learn formatting workflows, explore publishing decisions, and get more from Koberger.

21 Articles

Formatting Guides

What Is Front Matter?

A practical guide to front matter for self-published authors, including title pages, copyright pages, dedications, epigraphs and tables of contents.

5 min read

Formatting Guides

What Is Back Matter?

A guide to back matter for indie authors, including author bios, also-by pages, newsletter signups, acknowledgments and reader magnets.

5 min read

Formatting Guides

How to Format a Book for Kindle

A guide to Kindle formatting for self-published authors, including reflowable ebooks, chapter structure, front matter, back matter and previewing.

8 min read

Formatting Guides

How to Format a Paperback for Amazon KDP

A practical guide to paperback formatting for Amazon KDP, including trim size, margins, bleed, front matter, back matter, page numbers and Print PDF review.

7 min read

Formatting Guides

KDP Trim Sizes Explained

A practical guide to Amazon KDP trim sizes for paperback books, including common sizes, genre expectations, page count, margins and cover design considerations.

6 min read

Formatting Guides

Bleed vs No Bleed Explained

A clear guide to bleed and no bleed for Amazon KDP paperbacks, including when authors need bleed, when they do not, and how it affects interior and cover files.

5 min read

Formatting Guides

How to Create an EPUB File

A practical guide to creating an EPUB file for ebook publishing, including manuscript preparation, front matter, back matter, images, validation and previewing.

7 min read

Formatting Guides

How to Format a Book Series Consistently

A practical guide to formatting a book series consistently, including shared styling, reading order, reusable back matter, and building box set editions.

7 min read

Formatting Guides

How to Add a Content Warning to Your Book

A practical guide to adding a content warning to your book, including where it belongs in your front matter, what to include, and how to format it.

6 min read

Publishing Guides

How to Publish a Book on Amazon KDP

A step-by-step guide to publishing a book on Amazon KDP, from manuscript preparation and formatting to Book Details, upload, previewing, pricing and proof copies.

7 min read

Behind Koberger

Why I Built Koberger

The story behind Koberger: why an indie author and web developer started building a browser-based book formatting platform.

5 min read

Behind Koberger

Why I Added the Preset Library to Koberger

How publishing multiple books shaped Koberger's Preset Library and reusable Section Library features for authors managing a growing catalog.

7 min read