Watt-Evans, Lawrence. "Why I Left Harry's All-Night Hamburgers"
Published: In Isaac Asimov's Science Fiction Magazine, July 1987; The New Hugo Winners, Volume II (eds. Isaac Asimov and Martin H. Greenberg), Baen 1992 (0671721038), SFBC 1992; Crosstime Traffic, Ballantine/Del Rey 1992 (0345373952); Why I Left Harry's All-Night Hamburgers and Other Stories from Isaac Asimov's Science Fiction Magazine (eds. Sheila Williams and Charles Ardai), Delacorte 1990 (0385300441), publ. unknown 1992 (0440213940); and Hugo and Nebula Award Winners from Asimov's Science Fiction (ed. Sheila Williams), Random House/Wings 1996 (0517124106).
Original in: English.
Translation: French by Jean-Pierre Pugi as "Mes nuits chez Harry", in Isaac Asimov presente Futurs sans escale (ed. Patrice Duvic), Presses pocket 1990 (2266034413).
Translation: German by Rosemarie Hundertmarck as "Warum ich Harrys nachts durchgehend geoeffnetes Hamburger-Lokal verliess", in Isaac Asimov's Science Fiction Magazin 50 (ed. Friedel Wahren), Heyne 1997 (3453133056).
Translation: Greek by Litharis Christodoulos as "Giati Efiga Apo to Hamburgeradiko tou Harry", in Vravevmenes Istories - Hugo: Anthologia Epistimonikis Fantasias (ed. unknown), Parsec 1995.
Translation: Portuguese by Ronaldo Sérgio de Biasi as "Por Que Saí do Harry's 24 Horas", in Isaac Asimov Magazine de Ficção Científica #20 (... 1992).
Awards: Winner: 1988 Hugo for best short story; Nominee: 1987 Nebula for best short story.

Watt-Evans, Lawrence. "A Flying Saucer with Minnesota Plates"
Summary: A West Virginia diner caters to late-night customers from parallel Earths.
Comments: Except for short comments on possibilities, neither story is particularly allohistorical.
Published: In Isaac Asimov's Science Fiction Magazine, August 1991; Crosstime Traffic, Ballantine/Del Rey 1992 (0345373952); and Aliens and UFOs: Extraterrestrial Stories from Asimov's Science Fiction and Analog Science Fiction and Fact (eds. Cynthia Manson and Charles Ardai), Smithmark 1993 (0831704365).
Original in: English.
Translation: Portuguese by Ronaldo Sérgio de Biasi as "Um Disco Voadar com Placa de Minnesota", in Isaac Asimov Magazine de Ficção Científica #22 (... 1992).