Kathryn Cramer is a writer, critic, and anthologist presently co-editing the Year's Best Fantasy and Year's Best SF series with her husband David G. Hartwell. Her most recent historial anthologies include The Space Opera Renaissance and The Hard SF Renaissance, both co-edited with David Hartwell. Their previous hard SF anthology was The Ascent of Wonder (1994).

Kathryn Cramer is a writer, critic, and anthologist presently co-editing the Year's Best Fantasy and Year's Best SF series with her husband David G. Hartwell. Her most recent historial anthologies include The Space Opera Renaissance and The Hard SF Renaissance, both co-edited with David Hartwell. Their previous hard SF anthology was The Ascent of Wonder (1994).