E-Books

International Digital Publishing Forum (IDPF)
Trade and standards association for the digital publishing industry.
http://www.idpf.org/

TeleRead
Blog sharing news and views on e-books, libraries, publishing and related topics.
http://www.teleread.org/

Wikipedia - E-book
Hyperlinked encyclopedia article provides information on the history, formats, production and issues of eBooks.
http://en.wikipedia.org/wiki/E-book