Cheap Book Alert!
The Humble Bundle folks have rolled out another ebook deal: pay whatever you want and get Cory Doctorow's Little Brother, Cherie Priest's Boneshaker, Robert Charles Wilson's Spin, and Lois McMaster Bujold's Shards of Honor. If you pay more than the average (currently $9.78), you'll also receive Peter S. Beagle's The Last Unicorn: Deluxe Edition and Wil Wheaton's Just a Geek.
Snag them all now! (Despite already owning Little Brother, I totally went for it.)