"Science 80" Magazine - July/August 1980 issue

"Science 80" Magazine - January/February 1980 issue

"Science 80" Magazine - July/August 1980 issue

"Science 80" Magazine - September/October 1980 issue

"Science 80" Magazine - November 1980 - "First Anniversary Issue"

Isaac Asimov's Science Fiction Magazine March, April, May 1980

3 Vtg Science 80 Magazine 1979 1980 LOT Robert Trivers Premier Issue

Avalon Hill General magazine. March/April 1980. Dune game feature issue.