Colton Day: Texas Bloodshed (American Post-Civil War Westerns) by William Black

Colton Day, a rugged cowboy seeking solace in the wilderness, thinks he has left his violent past behind. But when a vengeful outlaw gang threatens his newfound peace, his hometown and even his love Caroline, a deadly game of survival unfolds. Will Colton reclaim his solitude and bring down the outlaws, or will the wilderness claim him first?