Mark Ringdalh

Isaac Asimov's Science Fiction Magazine, July 1979

George H. Scithers with Mark Ringdalh, Peter Payack, Arthur Jean Cox, Frank Ramirez, Joseph Kosiewska, Reginald Bretnor, Barry B. Longyear, Grendel Briarton, William F. Wu, Martin Gardner, Isaac Asimov, Dan J. Hicks, L.C. Shepley, Baird Searles, John M. Ford, Erwin S. Strauss, Tony Rothman, Dian Girard