The Dead Town — J.R. Roberts

The Gunsmith stumbles upon a ghost town. Population: 1

A dust storm drives Clint Adams into the deserted town of Jasper, Kansas, where its only resident, a spitfire of a woman, tells him the story of JasperÃ,'s violent past...a story heÃ,'ll write his own ending toÃ, -- in a hail of bullets.