Darkness Looms:
Jack Faces War
(The Frontier Chronicles Book 6)

Mark Greathouse

#DarknessLooms

Available 07.01.2025

About Darkness Looms: Jack Faces War

 

In the unforgettable final chapter of The Frontier Chronicles, war isn’t just on the horizon—it’s here…and Jack O’Toole must rise to meet it.

At twenty-one, Jack has already walked through fire—training escaped slaves as cowboys, brokering peace with hostile tribes, and fighting to build bridges between cultures torn apart by hate. But in 1861, as the nation erupts in civil war, Jack’s mission to unite Whites, Blacks, Mexicans, and Indians through faith and friendship is under siege like never before.

Pro-slavery vigilantes want him dead, bounty hunters stalk the trails, tribal alliances shift as old grievances reignite…and still, Jack presses forward. But as the War Between the states rages, Jack’s greatest challenge comes not from the battlefield—but from the next generation. When his half-Comanche son must face his own rite of passage, Jack must confront a new reality: his legacy will live or die in the hearts of those who follow.

Darkness Looms: Jack Faces War is an epic conclusion steeped in action, honor, and history seldom told. With gun smoke in the air and God in his heart, Jack O’Toole rides into the storm one final time.