No one had seen the innocuous rock on the long climb to the pass on the Oregon Trail, and when the last covered wagon in the long line rolled onto the lump of granite, it shouldn’t have made much of a difference, but it caused almost instant tragedy. Just seconds later, the wagon plunged over the edge of the narrow trail, then began its deadly, tumbling roll into the abyss, spewing its contents as it fell to its destruction. Her precious children had been trapped inside, and Rebecca could only watch in horror. Her children had been her life, and now she had nothing.

After clearing up an almost comedic issue in Dodge City, Cy received an assignment to go to the town of Granite in New Mexico Territory to investigate a claim of massive overcharging by the telegraphers. It wasn’t a particularly challenging issue, but it would mean a long ride and Cy actually looked forward to it. He was still in a good mood as he rode out of Dodge City and eventually Kansas. He didn’t expect to spend much time in Granite and hoped that his next job would be a little more exciting. He’d had a few that reached that level but doubted that this one would be even difficult.

After leaving his job as sheriff of Boulder, Sam Brown decides to visit his sister and her family on their ranch south of Denver, but discovers them all gone. He searches to find them, and what he discovers becomes his mission.

When aging cowboy Gus Matthews gets fired from Rocking-C ranch for laying out the mean-spirited, know-nothing foreman, he heads north for Oklahoma, where he finds work with the Aronsons, an elderly couple whose ranch has seen better days. What should be easy work for kindly employers quickly turns sour when Gus discovers that the neighboring Slash-M ranch have been rustling the Aronsons’ cattle. Even worse, Gus becomes the corrupt sheriff’s main suspect in a string of violent crimes plaguing the county.

Matt finally had what he wanted; a ranch to raise his Morgans. Now he was ready to take the next step; the reason for building the ranch in the first place. He would finally begin his search for the right woman to help him start a family of his own. He thought that the difficult work in achieving that dream was behind him and now the much more pleasant part lay ahead. That belief was shattered when he received a visitor with a letter from an old friend – a friend who had been hanged north of Denton.