In Voice of the Gun, Sloan Sutro, former Texas Ranger, inherits a ranch from an outlaw he arrested and who was later lynched. Garth Bylas, corrupt banker and owner of the Rio Blanco Development Company, has his eye on the property now owned by Sutro, and he'll stop at nothing to get it. With an army of hired goons, Bylas sets out to make life a living hell for the Ranger, but Sloan Sutro isn't a man to be trifled with. He gives back as good as he gets, and proves to Bylas that not every man can be bought, sold, or intimidated.