Free Grass (Musaicum Vintage Western). Ernest Haycox

Major Bob Gillette was the old school western rancher and the owner of the Circle G ranch from Menard County in Texas. His son Tom was a softer type and he was sent east to get education, but he always felt he will come home. When his father gets betrayed and killed by one of his man Tom takes control of the Circle G and swears he will get vengeance against his father's killer.