NovaReader is the mobile reader component of the Nova Book Distribution Platform by Newgen, a dissemination platform for digital copies of books. It provides publishers with a mobile platform that enables them to provide digital copies to customers who have purchased physical books. Accessing books in the catalog is conditional, with entering of a code in the app for each book. These codes that are printed in the physical copies of the books are unique to each book copy. Authors of books may have been sent the codes by email.