Eric Flint is a modern master of alternate history, 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, including, and with David Weber collaborated on 1633 and 1634 The Baltic War. Flint was for many years a labor union activist. He lives in Chicago, Illinois. Ryk E. Spoor, while earning his masters degree in Pittsburgh, became a playtesting consultant and writer for the Wizards of the Coast, the leading publisher of role-playing games and related novels. He now lives in East Greenbush, NY, working as a technical proposal writer for a high-tech R&D firm, and spending his non-writing time with his wife and sons. Baen published his first novel, Digital Knight, in 2003.