Richard A. Lertzman and William J. Birnes coauthored "Dr. Feelgood", which garnered wide publicity in the United States. Lertzman is the former editor and publisher of "Screen Scene "magazine. Birnes, a "New York Times "bestselling author, has written more than forty books; produced, hosted, and wrote the History channel television series "UFO Hunters"; and was a National Endowment for the Humanities Fellow.