Free and reduced westerns seem to be few and far between. There may an interest in this one, free today from Amazon:
Mr. Pettigrew (The Nemesis Series)
by L.J. Martin
Nearly starved, missing half a leg, Beau Boone stumbles out of a cattle car into the hell on wheels Transcontinental Railroad town of Nemesis, and into gunsmoke and battle to rival that of the war he's just escaped. Mr. Pettigrew and Miss Alice, of the Angel Cloud Saloon, befriend him, and soon he's sitting shotgun in the middle of a smaller, but equally deadly, conflict. And it's a war no one can win.
L. J. Martin's passion for the western and the wild west spills over into every word he writes. From the diversity of the land and the glorious history of its earliest inhabitants to the brave and enterprising men and women who rushed to claim it, this talented novelist boldly mines America's last great frontier for stories that are truly unforgettable.