Demystifying ISBNs for Aspiring Authors: 5 Key Facts You Need to Know

For any aspiring author, navigating the world of publishing can be a daunting task. One crucial element that often raises questions is the International Standard Book Number, commonly known as ISBN. In this blog post, we'll break down the essential facts about ISBNs, addressing what they are, whether you need one, how many you need, and where to get them.

What Are ISBNs?

An ISBN is a unique identifier assigned to each edition and variation of a book and shows important information, such as publisher, author, title and format (metadata). Libraries, booksellers, and distributors use ISBNs to order, list and track books in the global marketplace. ISBNs consist of 13 digits (since 2007) and are typically found on the back cover and copyright page of a book.

Do I Need One?

If you plan to sell your book through retail distribution channels (online or in physical stores), you will need an ISBN.

How Many ISBNs Do I Need?

The number of ISBNs you need depends on the number of formats your book will have. Each format, such as hardcover, paperback, ebook, and audiobook, requires a unique ISBN. Revisions and different editions (like special editions or anniversary editions) also demand separate ISBNs.

Where Do I Get Them?

For publishers located in the UK, ISBNs are issued by Nielsen UK ISBN Agency. You can purchase them directly from their website, where you'll find detailed information on pricing and packages. It's best to obtain your ISBNs well in advance of your planned publication date, so they are on hand when work begins on the book layout and cover design.

For those outside of the UK, you can find your local agency from the International ISBN Agency.

Additional Tips and Considerations:

Barcode Requirement: When you have your ISBN, you'll also need to generate a barcode for the back cover of your physical book. Many online tools and services can help you create a barcode that corresponds to your ISBN.

International Distribution: If you plan to distribute your book globally, having an ISBN facilitates international sales and library acquisitions.

Free ISBNs: Some self-publishing platforms, such as Amazon Kindle Direct Publishing, offer free ISBNs. However, it's crucial to note that these ISBNs are usually linked to the platform, limiting your distribution options. Additionally, some self-publishing companies may offer to provide ISBNs for you. Ensure that these ISBNs will be registered in your publisher name and not under the company's name. At Panoramic Publishing, we prioritize your control over your work. We register all our clients with Nielsen (or the appropriate agency for their location) and purchase ISBNs in your name, putting you firmly in control.

Understanding ISBNs is a crucial step for any aspiring author looking to publish their work professionally. By grasping the basics of what an ISBN is, whether you need one, how many you need, and where to get them, you can confidently take the next steps on your publishing journey.