Duff MacCallister Western Series

Thanks to a new line, Duff MacCallister can transport his 250 Black Angus cattle herd with ease by Iron Horse instead of enduring a two-day traildrive. But the day after depositing $15,000 in his Cheyenne account, Duff learns that bank president Jeremy Brinks embezzled every cent - totalling $65,000 - and then, guilt-ridden, committed suicide. The widow Brinks doesn't believe her husband was a thief or that he killed himself. Duff agrees. And after getting an appointment as Territorial Marshal, he's aiming his barrel at putting every double-crossing lawman.

The Spencer family is part of a wagon train passing through Chugwater, Wyoming, bound for the valley of Longshot Basin. Unfortunately, the trail that leads there has been buried under an avalanche. The only route the homesteaders can take is the infamous Nightmare Trail—a treacherous, terrifyingly steep, and narrow mountainside path that has claimed many lives. If that wasn't dangerous enough, the trail is also a killing ground for the outlaw Hardcastle gang. The disreputable Arkansas Ozark clan don't take kindly to anyone trespassing on their road without paying—in blood.