Sheriff Tim Holbrook heard of two mysterious and elusive strangers riding his Buckskin Hills. After observation he decided one of them was a hired assassin, the other something else. Before he could face either of them, someone killed a local cowman and the war was on. Holbrook believed Arnold Holfinger was behind the killing but he had no chance to prove it. Holfinger's tough crew attacked the hill cattlemen, and caught Holbrook squarely in the middle...

Dave Petrie, with the best of intentions, rode out to avenge the raid on his town of Spartanville -- but what he succeeded in doing was to enrage a ruthless band of raiders. In retaliation, the raiders kidnapped four women from Spartanville. Now everyone is shaking the finger of blame on Dave Petrie himself. There is only one way that Dave will ever be able to hold his head high in the town of Spartanville again. He will have to find those renegades...

The cattlemen believed in free graze for their herds and that meant that others, like the sheep ranchers, must be forced to leave the territory. When the sheep ranchers refused, night riders shot and killed a sheep rancher and a shepherd, as proof that the edict to leave was serious. Uriah Gorman -- an old Confederate soldier -- refused to be intimidated. With a goal of justice for the sheep ranchers, Gorman becomes their leader. His strategy is to...

Frank Nolan, having killed a man in self-defense in New Mexico Territory, and now a student studying medicine in Massachusetts, suddenly learns that someone has used his name to kill 3 other men. Now, Nolan has no choice but to return to the Territory in order to discover the real killer.

Charley and Hank were sent to the south desert of Arizona to find and arrest an old outlaw named Peter Harkness. It was rumored he lived in Parral, a town that had a terrific water source, a boon in the desert. They found Pete, and when people heard who they were looking for, they found plenty of trouble, too.