
Some first-time authors find ISBN numbers confusing. It’s actually quite simple. An ISBN number is an identification number for a book. It’s sort of like a Social Security number, but for a book, not a person.
Why you need an ISBN number
If you plan on selling your book, (and who isn’t?) the book seller will need the ISBN number. It’s also included in the barcodes. Every item we buy has a barcode number. I’m even seeing little barcode stickers on fresh produce. The days of cashiers punching prices into a cash register by hand are long gone. An ISBN number is also required if you plan on selling your books online.
How to get an ISBN number
I purchase my ISBN numbers in bulk from Bowker. They sell them individually, or in lots of ten to one thousand. I prefer to buy mine in lots of ten. It comes to just under thirty dollars per number. The bigger the lot, the less per number. If you were to buy one thousand, each would cost a dollar and fifty cents. However, as prolific of an author as I am, I don’t think I could write a thousand books in my lifetime. Therefore, I will stick with buying lots of ten. There are also ways to get an ISBN number for free, which I will explain later.
To whom is the ISBN number registered?
ISBN numbers are registered to the publisher, not the author. I registered a trade name with the State of Arizona when I first started writing books. (As I was living in Arizona at the time.) Registering a trade name is optional. However, if you plan on publishing more than one book, I highly recommend using a trade name. It makes you look more professional.
Bowker has included many other services since I first started working with them. Those authors who wish to start up own publishing company can do so through their partnership with Martin Publishing Services. (Please be aware that I not related to Melinda Martin, nor am I affiliated in any way with Martin Publishing Services.)
But I only plan on writing one book
Not to worry. There are book distribution platforms which offer ISBN numbers. When I left Ingram, I needed new ISBN numbers for my print books. Even through I had purchased them from Bowker, Ingram was the original distributor. This created a distribution issue for Draft2Digital, so they offered me free ISBN numbers for their print editions. The book covers for the Ingram and Draft2Digital editions are identical, and they have the same content. The only difference is the ISBN number.
Why you may need more than one ISBN number
Most authors will publish an eBook edition and a print edition of their book. Some may also offer an audiobook. However, each edition of your book will need its own ISBN number. While each version may have the same content, each edition is a different product. Therefore it is unique. The same rule applies if you were to offer a second edition of an older title. Because the second edition will include different content, it will need a new ISBN number.
Buyer Beware
There are, unfortunately, a lot of bad actors out there taking advantage of newbie authors. One common scam is to offer free or highly discounted ISBN numbers. The numbers are either fake, or they may have been assigned to a book which is no longer in print. Only buy an ISBN number from a trusted source, such as Bowker. As mentioned before, some distributors, such as Draft2Digital may offer free ISBN numbers. However, there may be limitations to the distribution channels.
Make sure your happy with your title before you assign an ISBN number
Once you assign an ISBN number to a book title, the title cannot be changed. I typically assign my print edition ISBN number to my manuscript while I am writing. However, I have not yet done so with the current book I’m working on. When writing fiction, you’ll find that characters can have minds of their own. This means they will sometimes take a story in an entirely different direction than originally planned, as is the case here. So, for now, I’m considering the title as a working title only. Once the manuscript is complete, I’ll ask my editor if she thinks the title fits the story. If so, great. If not, then I haven’t blown $29.50 on an ISBN number which I may never be able to use.
Gayle Martin
From the Writter’s Desk is written, edited, and maintained by a real human being. It does not include content generated by AI (Artificial Intelligence) software of any kind.
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The Amazon Kindle and other ebook readers have certainly changed the way people buy books. Ebooks certainly have their advantages. They can be instantly downloaded. You can store hundreds of books on your smartphone or tablet. Ebooks are also more affordable. At least they used to be, once upon a time. When ebooks first hit the scene, they typically cost a few dollars, but not so much anymore. In fact, nowadays some eBooks cost almost as much as print editions.