How authors can add books to Google Books
The best way to get your books included is to speak with your publisher and encourage them to join the Google Books Partner Program. You can direct them to the Partner Program homepage to learn more about how this program can help increase your books' sales.
If you're self-published, or the rights to your book have reverted back to you, you can join the program yourself by sending us your books or uploading them in PDF format. Check out our Author Resources page to learn more.