Why isn't my book showing on other ISBN sites?

Other sites run their own databases and sourcing, which we don't control. Bookwire is the only authoritative ISBN search: if your book is on Bookwire, it's registered correctly.

For example, isbnsearch.org is an Amazon affiliate site, not an ISBN database. The best way to appear there is to have your book on Amazon. For anything else, contact isbnsearch.org directly.

What we look after is your book's listing on Bookwire and, if you've published one, its My Book Profile page. To get your book onto any other website, contact that site's support team.