Eric Flint is a modern master of alternate history fiction, with over three million books in print. He's the author/creator of the New York Times best-selling Ring of Fire series. With David Drake he has written six popular novels in the "Belisarius" alternate Roman history series, and with David Weber collaborated on 1633 and 1634 The Baltic War, among others. Flint was for many years a labor union activist. He lives in Chicago, Illinois.