As you created your shelf with certain number of racks it's time to take care of your books. As a logged-in user use the left navigation menu
Book Management --> Manage Books to manage your books. To add a new book press the
Add new book button placed on top-right of the Manage Books page.
In the book addition page please provide the ISBN number of the book you are about to add. The system will try to find some data to reduce your job here.