Use the International ISBN Agency directory to find your local provider. 2. Pricing and Packages (U.S. Example)
To buy an ISBN, you must purchase it from the , which for authors in the United States is Bowker . While some platforms offer "free" ISBNs, purchasing your own ensures you are listed as the publisher of record , giving you full control over your book's distribution and metadata. 1. Where to Buy how to buy an isbn
Because you need a (e.g., one for paperback, one for hardcover, and one for EPUB), buying in bulk is often more cost-effective. Buy ISBNs | Bowker | Identifier Services Use the International ISBN Agency directory to find
ISBNs are free for citizens and are issued by Library and Archives Canada. United Kingdom: The official agency is Nielsen BookData. Example) To buy an ISBN, you must purchase
The sole official source is Bowker, which operates through its site, MyIdentifiers.com.