Shawn Starbuck Double Western 1: The Rimrocker / The Outlawed

No 1 in the Shawn Starbuck Double Western Series.
THE RIMROCKER: On the trail of seeking his brother Ben, Shawn Starbuck faces down some mean cutthroats determined to see Starbuck dead.
THE OUTLAWED: Deep in the wilds of Arizona, Starbuck stopped to aid a stranger against savage Apaches, a man on a mysterious mission of his own, a man who led Starbuck into a web of vengeance and bloody violence …