Analog Science Fiction/Science Fact - November 1977; Orson Scott Card

Analog Science Fiction September 1980 Vintage Sci-Fi Digest Edward A Byers

ANALOG SCIENCE FICTION/SCIENCE FACT MARCH 1982 (596)

Analog Science Fiction / Science Fact June 1982 Very Good-

Analog Science Fiction / Science Fact October 1982 Very Good

Analog Science Fiction / Science Fact March 29, 1982 Very Good

Analog Science Fiction / Science Fact December 1982 Good+

Analog Science Fiction / Science Fact August 1981 Very Good+