Google+ users can now share their Google Books with their friends on the social network.
To share eBooks, users click on the Google+ Share box, then the “About the Book” page or a Google Books preview. Then you can enter your message, and select which circles you’d like to share the book with and click “share”.
The Google blog explains how it works: “You can also simply paste the About the Book or Google Books preview URL into your Google+ Share box. This will show the cover and book details, helping your friends know exactly what you’re sharing with them. While you’re sharing books, you can also +1 them, and the titles will appear in your profile on the +1 tab.”