Customer Support: (856) 399-7495

Welcome to the U.S. ISBN Agency!

Bowker is the official source for ISBNs in the United States.

An ISBN uniquely identifies your book, and facilitates the sale of your book to bookstores (physical and digital) and libraries. Using ISBNs allows you to better manage your book's metadata, and ensure maximum discoverability of your book. Your book is listed in Bowker Books in Print®, which is used by all the major search engines and most bookstores and libraries.

You can go to My Identifiers to get your ISBNs instantly.

SAN Standard Address Numbers simplify how books are shipped!

Barcodes Uniquely identify your title with an ISBN and Barcode!

Self-Publishing Packages Three different packages.
One simple solution.

Book2Look Biblet
Grow your audience with the
Book2Look Biblet!