Analog Science Fiction and Fact Magazine December 1993

Analog Science Fiction / Science Fact February 1991 Very Good

Analog Science Fiction and Fact Mid-December 1991 Very Good+

Analog Science Fiction / Science Fact December 1990 Very Good-

Analog Science Fiction and Fact December 2016 Good

Analog Science Fiction - Science Fact - Multiple Titles to Choose From 1975-1989

Analog Science Fiction and Fact December 2005 Good

Analog Science Fiction and Fact December 2011 Good