Wagon Train to Hell — J.R. Roberts

The Sioux were at peace with the white man, thanks to Chief Running Arrow. So Clint Adams was mighty surprised to see the small wagon train under attack by the Indians. He was also surprised to hear the blast of Spencers, the most powerful firearms in the West. Shotguns that potent were supposed to be in the hands of the cavalry, and no one else. Something wasn't right...and the Gunsmith had a hunch that scouting this train into Willow Crossing could cost him more than a night's sleep.

Especially when he's got a lovely young widow on board and a murderer on his tail. And when the train finally pulls in. there's a low-down troublemaker named Riot McTeague running the town-and stirring up the Indians. But if McTeague is looking for a bloodbath, he better be ready to spill some of his own...