As e-book sellers battle, authors suffer collateral damage.
Three publishers reportedly have settled, but Apple and two others have not.
And a closer look at whether long-form startup Matter will succeed.
iBooks, iTunes U revamped for digital textbooks and online courses.
Analysts question whether it's good for the company, but consumers may like it.
Changes coming to Apple's e-books platforms.
"The beginnings of a viable business model."
Do it fast, and add new value.
Following the Kindle Fire, the Nook Tablet and Color expand entry-level tablet options.
The e-book business is becoming popular for news organizations.
Old or previously unpublished content finds a secondary market in ebooks.
It's planning a second book.