Following the trail of carnage left by bloodthirsty trapper Judd Carnahan, fearless pioneer Breckenridge Wallace, aka the Frontiersman, walks into a trap but nevertheless, fueled by righteous fury, he battles to destroy his enemy.

It's 1852. The wounds of the Mexican War are healing. Regis Royle, co-owner of a steamship fleet, has made it out alive, relatively unscarred and with enough profit and foolhardy ambition to envision a new life in south Texas. With the help of his crack-shot kid brother Shepley, his glad-handing riverboat partner Cormac Delany, and his old friend, raw-edged former Texas Ranger Jarvis "Bone" McGraw, Regis is laying claim to the prime jewel in a magnificent...

Holding down the hated Fort Misery deep in Arizona Territory, Captain Peter Joseph Kellerman and the men under his command stand their ground against the most wanted outlaw on both sides of the border who has raised an army to slaughter every man wearing Union Blue.