Audio books in the nature of non-fiction books on a variety of topics, fiction books on a variety of topics, and childrens's books; Downloadable e-books in the field of children's books; Downloadable fiction e-books on a variety of topics; Downloadable non-fiction e-books on a variety of topics

Printed children's books; Printed fiction books on a variety of topics; Printed non-fiction books on a variety of topics

Providing a web-based service featuring technology that enables users to manage the production and publication of electronic books (e-books) and related digital content and offer them for sale to the general public