Gannon

Texas was a vast, lawless frontier after the Civil War...Gunslingers rode roughshod over scarce, often corrupt, lawmen. Into this Texas rode young Jake Gannon, a tough but peaceable man from Kentucky, skilled in tracking and shooting, who dreamed only of a ranch of his own. Outlaws shattered his new life; his brother was ambushed by a crooked marshal. But the last straw was when his beloved 16-year-old fiancee was raped and murdered.

Now Jake Gannon turns bounty hunter, tracking down the killers one by one, and making them wish they'd never been born, in Doug Bowman's Gannon.