Analog Science Fiction and Fact, Volume 113, Issue 6, May 1993

• Test-Driving the Future by Stanley Schmidt• Sunshine, Genius, and Rust by Jeffery D. Kooistra• The Mislaid Mastodon by L. Sprague de Camp• Is AIDS an Autoimmune Disease? by Dr. J. Kevin Steele• Fool's Errand by Sarah Zettel• Some Choices by Mark Rich• The Fate of Old Computers by G. Harry Stine• White Room by Stephen L. Burns• The Reference Library by Thomas A. Easton• Review: The Harvest by Robert Charles Wilson by Thomas A. Easton• Review: The Multiplex Man by James P. Hogan by Thomas A. Easton• A Tear in the Mind's Eye by Maya Kaathryn Bohnhoff• Review: Mutagenesis by Helen Collins by Thomas A. Easton• Review: Strange Devices of the Sun and Moon by Lisa Goldstein by Thomas A. Easton• Review: Deus X by Norman Spinrad by Thomas A. Easton• Review: Dream Protocols by Lee Ballentine by Thomas A. Easton• Upcoming Events by Anthony R. Lewis