Brewster Kahle, Internet Archive Founder and Chief Librarian, has introduced what he calls his BookServer project.
BookServer is a framework of tools and activities that allow for the discovery, distribution, and delivery of electronic books by retailers, librarians, and aggregators. This is done in a way that makes for an easy experience for the reader, on whatever device they prefer. Files are also available in
Click this link to read about and sample BookServer.