-
Planet eBook
http://www.planetebook.com/ -
TeleRead
http://www.teleread.org/ -
The eBook Community
http://groups.yahoo.com/group/ebook-community/ -
EBookFriends.com
http://www.ebookfriends.com/ -
Free-Book.co.uk
http://www.free-book.co.uk/ -
Suite 101: E-Books
http://www.suite101.com/welcome.cfm/e-books -
OpenReader Consortium
http://www.openreader.org/ -
if:book
http://www.futureofthebook.org/blog/ -
Open eBook Publication Structure Specification
http://www.idpf.org/oebps/history.htm