Lester J. Cappon, editor-in-chief ; Barbara Bartz Petchenik, cartographic editor ; John Hamilton Long, assistant editor ; William B. Bedford [and three others], research associates ; Nancy K. Morbeck, cartographic assistant ; Gretchen M. Oberfranc, editorial assistant
edited by Richard J.A. Talbert, in collaboration with Roger S. Bagnall ... [and others] ; and map editors, Mary E. Downs, M. Joann McDaniel ; cartographic managers, Janet E. Kelly, Jeannine M. Schonta, David F. Stong