Home Box Office/HBO Original Programming ; directed and photographed by William A. Whiteford ; produced by Susan Hannah Hadary, William A. Whiteford ; written by Dan Keplinger ; a Whiteford-Hadary, University of Maryland, Tapestry International production
produced by Adrian Malone ; produced in cooperation with the Center for the Book, Library of Congress ; a presentation of Discovery Networks in association with Cronkite/Ward