Are you a murder investigator who is secretly ashamed of your inability to spot the signs of a Satanic ritual killing? Fear not: this gentleman will help you spot subtle signs like inverted pentagrams gouged into the victim's torso, as part of a video called "The Law Enforcement Guide to Satanic Cults."
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.