Garnett, David. "Off the Track"
What if: Elvis Presley died as an infant, but his twin brother Jesse did not.
Summary: Vietnam turns into a nuclear war.
Published: In Interzone #63 (September 1992); and The Best of Interzone (ed. David Pringle), HarperCollins UK 1997 (0006482430), St. Martin's 1997 (0312150636BUY)
— Posted on-line at infinity plus, July 1998.
Web link: infinity plus