Book Rich Results

Book actions make Google Search an entry point for discovering books and authors, enabling Search users to quickly buy the books that they find directly from Search results. 

Book Rich Results Example

What Your Page Needs

This feature is currently only available to book providers that have a broad book availability. If you would like to participate you can register your interest. This will not guarantee participation

For full documentation on Bookstructured datavisit: https://developers.google.com/search/docs/data-types/book