Newly married Texas Ranger Andy Pickard and his new partner, Logan Daggett, investigate a series of murders and cattle thefts in central Texas, a task complicated by a gang of masked vigilantes and the appearance of a notorious gunman.

The Civil War is over and Confederate Texas is reluctantly yielding to Union military peace-keepers and regulations imposed by Washington. David "Rusty" Shannon is the member of a "ranging company" attempting to protect Texas settlers from Comanche depredations. He learns that the rangers are being disbanded. He makes his way home to his farm on the Colorado River, and discovers that the land around his home is filled with hostiles Indians, Confederates,...

Donley Bannister shot and killed Cletus Slocum for stealing and crippling one of his best horses. He ran, leaving his wife Geneva behind. She sets off to find him, with Ranger Andy Pickard on her trail, hoping she'll lead him to Donley. Cletus' brothers are on the road, too, seeking revenge. Along the way, Andy discovers that the innocent and devoted Geneva may have made the mistake of marrying the wrong man, and that her husband may be a moral man...