Sean Wallace is the founder, publisher, and managing editor of Prime Books. He has edited or co-edited a number of projects, including three magazines, Clarkesworld Magazine, The Dark, and Fantasy Magazine, and a number of anthologies, including The Mammoth Book of Steampunk, People of the Book, Robots: Recent A.I., and War & Space: Recent Combat. He lives in Germantown, MD, with his wife, Jennifer, and their twin children, Cordelia and Nathan.