If anyone can smell an investment opportunity, it's railroad men and big city bankers. They're not the kind of folks that Sheriff Mackey is used to dealing with. But greed is greed, and if anyone knows how money can drive men to murder, it's the sheriff of a boomtown like Dover Station. But when Mackey is forced to gun down a pair of saloon rats, it brings a powderkeg of trouble - with a quick-burning fuse of vengeance named Alexander Duramont. This bloodthirsty psychopath wants to kill the sheriff for killing his buddies.

Orphaned at the age of seven and adopted by Indians, Jami Ian MacCallister grew into a man more at ease in the wilderness than among men. But when the westward strike drove him across the Arkansas Territory into Texas, he finally found himself a home — in the middle of a bloody war. Texans like Jim Bowie and Sam Houston were waging a fierce struggle against Santa Ana’s Mexican army and Jami MacCallister made the perfect scout for the fledgling volunteer force.

Deputy US Marshal Jeremiah Halstead is escorting notorious outlaw John Hudson across the territory for trial when he's ambushed by a pack of Hudson's men anxious to rescue their partner from his custody. Halstead puts the blast on them, but outnumbered and outgunned, he has little choice but to hole up in an old mining town known as Silver Cloud, Montana. It's a place where he can keep a lock on his prisoner while figuring out how to get past Hudson's gang alive. But the folks in Silver Cloud are none too happy playing host to the lawman or his kill-crazy prisoner.

As Lieutenant Rory Nance lay dying after the battle of Cedar Creek in the Shenandoah Valley, Captain Josh Logan gave his word to his best friend. Now, two years later, deep in the Comancheria, Josh Logan rides to accomplish his dying friend’s request. As he rides through the rolling, West Texas hills, blood-thirsty Comanches could wait in the next ravine or around the next hill. Yet, he is determined to fulfill his promise.

On nothing more than a lark, he leaves his family and begins a journey from Ohio westward. Along the way, he runs up against badlands and bad men, loses his freedom, gains his freedom and learns the first rule of the frontier: Do whatever it takes to survive. With ruthless enemies after him - both White men and Indians - he’ll head for a place as brutal as it is beautiful - the wilderness of the Rocky Mountains.