Isaac Asimov's Science Fiction Magazine September 1992 (Volume 16, No. 10 – Whole #190)
Cover by Bob Eggleton (for "Bright River")

Novella: "The Death of Reason" by Tony Daniel Novelettes: "Bright River" by Stephen Kraus
"The Synthetic Barbarian" by L. Sprague de Camp
"Vanilla Dunk" by Jonathan Lethem

Stories: "In Concert" by Michael Swanwick
"King for a Day" by Leslie What.

Isaac Asimov's editorial is "Changes."