Isaac Asimov's Science Fiction Magazine October 1991 (Volume 15, No. 11 – Whole #176)
Cover by Broeck Steadman (for "Jack.")

Novellas: "By the Time We Got to Gaugamela" by R. Garcia y Robertson
"Jack" by Connie Willis [Hugo & Nebula nominee] Novelette: "Venus Rising On Water" by Tanith Lee

Stories: "Manassas, Again" by Gregory Benford
"How I Met My First Wife, Juanita" by Robert Frazier
"A Walk in the Sun" by Geoffrey A. Landis. [Hugo winner - "best story"]

Isaac Asimov's editorial is "Postcards."