Customer Support: (877) 310-7333
Due to winter storms in the north east United States you may experience a delay when calling the ISBN Agency.
We are responding to VoiceMail in the order we are receiving it. Thank you very much for your patience.

Get your book discovered.

Get Your ISBNs Today!  

Bowker Identifier Services is the only official U.S. ISBN Agency. We provide you with the products and services to make your books more discoverable. Get your ISBNs today!

ISBNs
 

The ISBN makes your book more discoverable in bookstores, libraries, online, and is the global standard for identifying book titles across the commercial supply chain.

Barcodes
 

Self-Publishing Solutions
 

get your cover image designed to improve your chances of selling your ebook

Ebook Publishing
 

Cover Designs
 

Rights Assessment
and Clearance

Rights Assessment and Rights Clearance helps protect your book royalties by helping you assess your risk of copyright violations then attain rights to any content to which you do not have rights.

View Inside Widget
 

QR Plus Codes
 

My Editor
 

get your cover image designed to improve your chances of selling your ebook

Partner Companies


Get expert answers to your rights and permissions questions -- Boost earnings by licensing your book content -- We can show you how.


Smith Publicity provides services that will help readers discover your book, spark book sales, and help you build credibility as an author.

Author Resources


SelfPublishedAuthor.com offers industry advice and perspective as well as tools and resources to help you through the publishing process.


Bookwire makes it easy to discover, evaluate, order, and experience books. Go to Bookwire.com to search and discover over 20 million titles.