Hugo Awards —
for SF/F works, voted by members of annual World Science Fiction Convention
(2 nominations; 1 win)
“Why I Left Harry's All-Night Hamburgers” (Asimov's Jul 1987)
— short story — winner
Nebula Awards —
for SF/F works, voted by SF & Fantasy Writers of America professional membership
(1 nomination)
“Why I Left Harry's All-Night Hamburgers” (Asimov's Jul 1987)
— short story — nomination
Locus Awards —
for SF/F/H works, polled by readers of Locus Magazine
(1 nomination)
“Why I Left Harry's All-Night Hamburgers” (Asimov's Jul 1987)
— short story — 6th place
(9 nominations; 2 wins)
“How I Found Harry's All-Night Hamburgers” (Asimov's Mar/Apr 2019)
— novelette — 2nd place
“Personal Space” (Asimov's Sep/Oct 2019)
— short story — 2nd place (tie)
“Teaching Machines ” (Asimov's Mar 1995)
— short story — 9th place (tie)
“The Murderer ” (Asimov's Apr 1993)
— short story — 10th place
“Storm Trooper ” (Asimov's Jan 1992)
— short story — 4th place
“A Flying Saucer with Minnesota Plates ” (Asimov's Aug 1991)
— short story — 4th place
“Windwagon Smith and the Martians ” (Asimov's Apr 1989)
— short story — winner
“When I See Rigel's Light Sleeting Through the Side of Heinlein Station” (Asimov's mid-Dec 1989)
— poem — 2nd place
“Why I Left Harry's All-Night Hamburgers” (Asimov's Jul 1987)
— short story — winner