Analog Science Fiction/Science Fact, Vol. 108, No. 5, May 1988

4 • An Experiment on People by Stanley Schmidt12 • Hunting Rights by P.M. Fergusson and G.L. Robson38 • An Introduction to Psychohistory (Part 2 of 2) by Michael Flynn65 • On Gaming by Matthew J. Costello66 • Thing's Ransom by Roger MacBride Allen89 • Biolog: William R. Warren, Jr. by Jay Kay Klein90 • Fradero Goes Home by Kevin O'Donnell Jr.112 • Frame of Reference by Stephen Kraus129 • Twisters by Paul J. Nahin137 • Watching the Quantum Jump by John G. Cramer142 • Trauma by Eric Vinicoff164 • Lure by Harry Turtledove168 • Throop's Revenge by Michael Flynn178 • The Reference Library by Thomas A. Easton179 • Review: Still River by Hal Clement by Thomas A. Easton180 • Review: The Legacy of Heorot by Stephen Barnes and Larry Niven and Jerry Pournelle by Thomas A. Easton181 • Review: An Alien Light by Nancy Kress by Thomas A. Easton182 • Review: The Architects of Hyperspace by Thomas R. McDonough by Thomas A. Easton182 • Review: On Stranger Tides by Tim Powers by Thomas A. Easton183 • Review: The Secret Ascension by Michael Bishop by Thomas A. Easton184 • Review: Isaac Asimov's Robot City, Book 2: Suspicion by Mike McQuay by Thomas A. Easton184 • Review of the collected comic book "Saga of the Swamp Thing" by Alan Moore by Thomas A. Easton192 • A Calendar of Upcoming Events by Anthony R. Lewis