Pecos Dalhart is a young cowboy looking for a job in a great state of Texas hoping to earn some money. He gets mixed up in the cattle-stealing war between John Upton of Tonto Basin and Old Crit of Verde Crossing. Being hard-headed and not giving on himself Pecos gets himself in trouble, making more enemies than friends, but he also catches the eye of a beautiful Mexican girl. Pecos has to go through many trials and tribulations in order to find his fortune.

Dane Coolidge (1873-1940) was an American author, naturalist, and photographer. He is best known for his Western novels and his non-fiction books about the American West. Coolidge wrote short stories for magazines and made illustrations and his book Rimrock Jones was adapted into the film.