I recently wrote a Fred Pohl tribute story, "Chicken Little," for a forthcoming Tor anthology called "Gateways" -- stories in appreciation of Fred.
(Image: The Way The Future Was by Frederik Pohl., from Jim Linwood's Flickr stream)
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.