Author Resource

Understanding ISBNs & metadata.

The behind-the-scenes details that decide whether readers can actually find and buy your book.

The basics

What an ISBN actually is.

The unassuming number on the back of every book is how the whole supply chain finds and sells it.

An ISBN (International Standard Book Number) is a unique identifier for a specific edition of a book. Retailers, distributors, and libraries use it to order and track your title. Get it right and your book flows smoothly through every system; get it wrong and copies can go missing in the machinery.

Know the rules

ISBNs in practice.

One per edition

Each format is its own book

Your paperback, hardcover, ebook, and audiobook each need their own ISBN. A new edition with significant changes needs one too.

Ownership

Whose imprint is it?

If you use a retailer’s free ISBN, that retailer is listed as the publisher of record. Owning your ISBN lets you publish under your own imprint and keep flexibility.

Registration

Getting it into the system

An ISBN only helps once it’s registered with the right details — linking the number to your title, author, and edition.

Just as important

Metadata: how readers find you.

Metadata is the data about your book. It quietly decides whether the right readers ever see it.

Title & subtitle

Clarity beats cleverness

A clear title and a subtitle that signals genre or benefit help both readers and search. Mystery in a title can mean invisibility in search.

Categories & keywords

Where you compete

The categories and keywords you choose place your book in front of the right audience. Specific, accurate choices beat broad, crowded ones.

Description

Your on-page pitch

The blurb is your storefront. A sharp description that hooks in the first line does real selling work every day.

Get it right

Metadata checklist.

We handle the plumbing

ISBNs & metadata, done for you.

This is exactly the kind of behind-the-scenes work that’s easy to get wrong and easy to overlook. Our distribution service includes ISBN registration and metadata optimization, so your book is set up to be found from day one.

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