[edited by] Leslie Derfler. [edited by] Philip Guedalla. [edited by] Melvin L. DeFleur. [edited by] Eli Brookner. [edited by] G. Vermes. [edited by] Jeffrey Frey. [edited by] Max Bramer. [edited by] R. Feder. [edited by] Helen Harkreader. [edited by] Emanuel Goldberger.