editor: Schmidt Stanley, Condé Nast Publications Inc., 1979
5 • Defining the Limits • [Editorial (Analog)] • essay by Stephen A. Kallis, Jr.10 • Minding the Business • novelette by Sam Nicholson47 • Funding the Future • [Science Fact (Analog)] • essay by M. David Stone58 • Can These Bones Live? • shortstory by Ted Reynolds73 • Biolog: Ted Reynolds • [Biolog] • essay by Jay Kay Klein75 • Harem • novelette by Trudy E. Bell and Ilil Arbel101 • In Times to Come (Analog, March 1979) • [In Times to Come (Analog)] • essay by uncredited104 • Titan (Part 3 of 4) • [Gaean • 1] • serial by John Varley147 • The Believer • shortstory by Laurence M. Janifer153 • The Element • shortstory by Stephen L. Suffet166 • The Reference Library (Analog, March 1979) • [The Reference Library] • essay by Edward Wood172 • Brass Tacks (Analog, March 1979) • [Brass Tacks] • essay by uncredited175 • A Calendar of Upcoming Events (Analog, March 1979) • [Upcoming Events] • essay by Anthony R. Lewis