Paperback Quarterly, Journal of the American Paperback Institute, Volume 2 Number 4, Winter 1979, contains: "The Saint Mystery Library," by M. C. Hill, "Rex Stout in the Dell Mapbacks," by Bill Lyles, "The Bonibooks," by Peter Manesis, "Paperback Bodies," by Bill Crider and "Selling Culture with Paperback Covers," by Mark Schaffer.