Ebook Publishing and Distribution: A Complete Guide

Quick Answer: Publishing an ebook means getting your formatted manuscript onto platforms where readers can buy it. Amazon KDP is the dominant platform (free to use, 24- to 72-hour review), but distributing to Apple Books, Kobo, and Google Play expands your reach. The essential steps are: upload your EPUB and cover, fill in your metadata (title, description, keywords, categories), set your price, and click publish. Before you do, get your ISBN situation sorted and register your copyright.

The publishing step feels anticlimactic after months of writing, editing, and formatting. You fill out some forms, upload some files, and wait. The mechanics are simple. But the decisions you make during this step (which platforms, what price, which categories, how you describe the book) have an outsized effect on how many readers find your ebook and whether they buy it.

This guide covers the full publishing and distribution process, from Amazon KDP setup through wide distribution, legal protection, and metadata optimization.

Why Publishing Decisions Matter for Ebook Authors

Two ebooks with identical content, identical covers, and identical quality can sell dramatically different numbers of copies based entirely on publishing decisions. The one with optimized keywords and categories gets found in search. The one with a compelling description converts browsers to buyers. The one priced at $4.99 earns ten times the royalty per sale compared to the one priced at $0.99.

These aren't writing decisions. They're publishing decisions. And they're made during the upload process, often quickly and without much thought, because the author is eager to finish. Taking an extra hour to get them right is one of the best investments in the entire ebook process.

The Key Approaches to Publishing

Amazon KDP Setup and Upload

Best for: Every ebook author. Amazon controls roughly 80% of the English-language ebook market.

KDP is free to use. You upload your EPUB and cover image, enter your metadata, choose your royalty plan (35% or 70%), and click publish. Amazon reviews the book in 24 to 72 hours. The 70% royalty plan applies to ebooks priced $2.99 to $9.99 and deducts a small delivery fee based on file size. The 35% plan has no delivery fee but pays a lower royalty.

The optional KDP Select program enrolls your ebook in Kindle Unlimited in exchange for exclusivity (you cannot sell the ebook on any other platform during the 90-day enrollment period). This is a significant decision with real trade-offs, not a checkbox to accept without thinking.

For the full walkthrough, see Amazon KDP Setup and Upload.

Distribution Beyond Amazon

Best for: Authors who want to reach readers on Apple Books, Kobo, Google Play, Barnes and Noble, and library lending platforms.

Going wide means publishing beyond Amazon. You can upload directly to each platform (Apple Books for Authors, Kobo Writing Life, Google Play Books Partner Center, Barnes and Noble Press) or use an aggregator like Draft2Digital or PublishDrive to distribute from a single dashboard. Aggregators take a 10% commission but save significant time.

Wide distribution diversifies your income across platforms and reduces dependence on a single retailer. It works particularly well for non-fiction, literary fiction, and authors selling at higher price points where Apple Books' 70% royalty at any price gives an advantage over Amazon's $9.99 cap.

For more, see Ebook Distribution Beyond Amazon: Apple Books, Kobo, Google Play.

ISBN and Copyright

Best for: Authors who want legal protection and professional standing in the publishing industry.

ISBNs are optional for ebooks on most platforms (Amazon uses ASINs; other retailers assign their own identifiers). They're required for library distribution and useful for broad international distribution. In the US, ISBNs cost $125 each from Bowker or $295 for a block of 10.

Copyright is automatic upon creation, but registering with the US Copyright Office ($65) adds the ability to sue for infringement and claim statutory damages. Register within three months of publication to preserve the fullest legal protections.

For details, see ISBN and Copyright Guidance for Ebook Authors.

Metadata and Description Optimization

Best for: Every ebook author. Metadata determines whether readers can find your book; the description determines whether they buy it.

Metadata includes your title, subtitle, keywords, categories, and book description. Amazon KDP allows seven keyword fields (use specific reader-language phrases, not single generic words) and two categories at upload, with up to eight more available through support.

Your book description is your primary sales copy. Lead with the reader's problem, explain what the book delivers, and use HTML formatting (bold text, line breaks) for readability on mobile devices. The description has a 4,000-character limit on Amazon.

For more, see Metadata and Book Description Optimization.

How to Choose: A Quick Comparison

Most authors publish on Amazon KDP and at least one or two additional platforms. Going entirely Amazon-exclusive makes sense mainly for genre fiction authors whose readers are heavily represented in Kindle Unlimited.

Common Mistakes to Avoid

• Enrolling in KDP Select without understanding the exclusivity requirement. KDP Select means your ebook cannot be sold anywhere else for 90 days. If you want to sell on Apple Books, Kobo, or your own website, don't enroll. The decision is reversible at the end of each 90-day term, but violation during the term can result in account action.

• Writing a book description that summarizes instead of selling. The description's job is to convince a browsing reader to buy, not to explain what the book is about. Lead with the reader's problem, not with a table-of-contents summary. See How Do You Write an Ebook Description That Sells?

• Using generic single-word keywords. "Business" as a keyword competes with millions of listings. "Business plan template small startup" matches a specific search query with far less competition. Use all seven keyword fields with specific phrases.

• Pricing at $0.99 because you're a new author. The $0.99 price point pays a $0.35 royalty. At $4.99 with the 70% plan, you earn about $3.34, roughly ten times more per sale. Unless you're running a temporary promotional sale, pricing below $2.99 costs you money on every copy sold.

• Skipping copyright registration because "it's automatic." The automatic protection is real but limited. The $65 registration adds enforcement tools that matter when someone copies your work. The cost is trivial compared to the legal vulnerability of an unregistered work.

Where AI Fits In

AI tools can help with two publishing tasks: writing book descriptions and generating keyword ideas. Both benefit from AI's ability to produce multiple variations quickly. For descriptions, generate several drafts using AI and then rewrite the best one in your own voice, applying the structure described above. For keywords, use AI to brainstorm related search terms, then verify them against Amazon autocomplete. AI can't replace the judgment calls involved in platform selection, pricing, or category strategy, which require understanding your specific genre and audience.

The Bottom Line

Publishing is a series of decisions that determine how many readers find and buy your ebook. Take the time to optimize your metadata, write a selling description, choose your distribution strategy deliberately, and protect your work with copyright registration. These steps take a few hours and directly affect your sales for the life of the book. When you're ready to start selling, the next step is Ebook Marketing and Promotion.

Q: What is ebook publishing and distribution? A: Ebook publishing is the process of uploading your formatted ebook file to platforms where readers can purchase and download it. Distribution refers to which platforms you make the book available on: Amazon only, Amazon plus other retailers, or through aggregators that reach multiple platforms at once.

Q: How much does it cost to publish an ebook? A: Publishing on Amazon KDP is free. Other platforms (Apple Books, Kobo, Google Play) are also free. ISBNs cost $125 to $295 if needed. Copyright registration is $65. The publishing step itself has minimal direct costs; the investment is in the editing, formatting, and cover design that precede it.

Q: Should you publish on Amazon exclusively or go wide? A: Amazon exclusivity (KDP Select) gives you Kindle Unlimited access. Going wide gives you broader reach. The right choice depends on your genre and audience. See Should You Publish Exclusively on Amazon or Go Wide?

Q: What price should you set for your ebook? A: $2.99 to $9.99 qualifies for Amazon's 70% royalty rate. $4.99 is the most common price point for self-published non-fiction ebooks. $3.99 to $5.99 is common for genre fiction. Price based on genre norms, competitor pricing, and the value your book provides.

Q: How long does it take to publish an ebook? A: The upload process takes 15 to 30 minutes. Amazon's review takes 24 to 72 hours. From clicking "Publish" to having a live, fully visible listing, plan for two to four days.