Robert Vaughan

New York Times bestselling author Robert Vaughan’s harrowing and exciting series following US Army Cavalry officer Marcus Cavanaugh, complete and u...

Fort Keogh, Wyoming: 1878 After surviving bloody ambushes by renege Sioux warriors, Lieutenant Colonel Marcus Cavanaugh finds his welcome at Fort K...

Fort Reynolds, Colorado: 1868 Fresh from WestPoint, Second Lieutenant Marcus Cavanaugh arrives with a platoon of recruits from the East into territ...

Sweetwater Creek, Texas: 1876 Only wisps of smoke and buzzards engorged on human flesh remain after Comanche warriors attack a stage relay station ...

Fort Wallace, Colorado Territory: 1873 After reports of brutal Cheyenne attacks on small ranches, young Captain Marcus Cavanaugh and his men saddle...