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.

Callum Logan is a man of quick decision and execution. His fast gun has saved him on more than one occasion. Though hardened by the horrors of the Civil War, he gives each man a chance, unless they prove it’s undeserved. Now, on his way to begin a new life in the Colorado West, Callum is eager to put the killing behind him. But while rescuing a family from despicable outlaws, he is forced to kill the leader of the small band, putting himself in direct conflict with the outlaw’s brother, Elwood Wister, whose gang has become the scourge of Southwest Colorado.

In this compelling adventure, Clay Barlow's idyllic way-of-life, in the Texas Hill Country, is shattered when he returns home to find his family savagely murdered. Clay must find the strength to grow beyond his 17 years. After burying his loved ones, his search for justice takes him to the Rio Bravo and into Mexico. On his quest, he'll face death, find love, and strive to conquer his youth and inexperience. Will he live long enough to learn? Is he prepared to take a life? Did his retired, deputy sheriff father teach him enough to survive against experienced killers?

Colorado, 1833. Floyd Logan has grown into a strong young man, thriving as a rugged loner in the wilds of the Rocky Mountains. Through hard work, he’s honed his skills and carved out an uncomplicated existence—only to have his peace shattered by an enormous grizzly’s roar. And though Floyd deals the bear a killing blow, his dire wounds mean only the skilled hands of a Shoshone Chief’s wife and her enchanting assistant can pull him back from death’s door.

In the early 1870's, the young state of Texas was struggling to survive. Its vast, undeveloped land of over 260 thousand square miles became a haven for the lawless. Murderers, rustlers and renegade bands of hostile Indians and Comanchero roamed the vast wastelands of west Texas with only a narrow river separating them from the sanctuary of Mexico. One group of dedicated lawmen stood between this element and the law-abiding citizenry - the Texas Rangers. This is the story of one of those men.