edited by John Helfers and Denise Little. edited by Joel Peters and Rob Geist Pinfold. edited by John Collins and Tamara Dobler. edited by John Komlos and Inas R. Kelly. edited by John Benson and Ying Zhu. edited by Birgit Beumers and Nancy Condee. edited by John Biguenet and Rainer Schulte edited by Beth Dunlop and Denis Hector edited by Jack Simmons and Gordon Biddle. edited by John Love and John A. Bryant.