Here's a tantalizing preview [PDF] of The Art and History of Globes, a massive, gorgeous art-book tracing the history of globes. Written by Sylvia Sumira, forthcoming from the University of Chicago Press in March. The globes pictured run back 400 years, and come from the collection of the British Library. As Levi from the press says, "they're amazing: beautifully designed and drawn, intricate, strange--just incredible objects."
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.