Galloway: The Sacketts Mass market paperbound - 1970

Summary

From the rear cover

Filled with action, adventure, mystery, and historical detail, the Sackett saga is an unforgettable achievement by one of America's greatest storytellers. In Galloway, two brothers must struggle to survive in a wild and beautiful land to build themselves a ranch and a future.
A desperate stand. . . Trouble was following Flagan Sackett with a vengeance. Captured and tortured by a band of Apaches, he had escaped into the rugged San Juan country, where he would try to stay alive until his brother Galloway could find him.
But the brothers were about to find worse trouble ahead. Their plan to establish a ranch angered the Dunn clan, who had decided that the vast range would be theirs alone. Now Galloway and Flagan would face an enemy who killed for sport -- but as long as other Sacketts lived, they would not fight alone. . .

From the jacket flap

Filled with action, adventure, mystery, and historical detail, the Sackett saga is an unforgettable achievement by one of America's greatest storytellers. In Galloway, two brothers must struggle to survive in a wild and beautiful land to build themselves a ranch and a future.
A desperate stand. . . Trouble was following Flagan Sackett with a vengeance. Captured and tortured by a band of Apaches, he had escaped into the rugged San Juan country, where he would try to stay alive until his brother Galloway could find him.
But the brothers were about to find worse trouble ahead. Their plan to establish a ranch angered the Dunn clan, who had decided that the vast range would be theirs alone. Now Galloway and Flagan would face an enemy who killed for sport -- but as long as other Sacketts lived, they would not fight alone. . .