TROUBLE was riding into Rainbow, and every one in the sprawling mountain cowtown knew it! JACK SPURLING , a ruthless killer—the fastest gun to come out of the Indian Nations was riding to town to meet TOM BRAGG —the stubbornest hombre in all Montana—a towering cattle man who wore his gun proudly ... and used it well. Their feud was old—as old as the opening of the territory. They’d fought over the mustangs, the copper ore, the new saloon, the cattle ... and now they were going to fight for the very land the rich Montana graze.