Any ebook available for purchase in the US on at least one major ebook retailer (Amazon, Apple Books, Barnes & Noble, Google Play, or Kobo) is eligible to be listed on BookBub.com. Authors can claim their Author Profiles to add books and manage their book data. We also get book data from third-party sources like Bowker.
It’s completely free to claim a profile and list ebooks on our website, and it’s a great way to help BookBub readers discover an author’s ebooks! Learn more about Author Profiles here.