Coldiron

It had been a long time since Coldiron had to kill to live—but some things a man doesn't forget... In a trackless territory where a man had to be as hard as cold-forged steel to survive, Luke Coldiron was harder than any man who tried to stand in his path. His strength, nerve, and guns had carved him a sprawling horse-breeding ranch out of the wilderness, and made him master of all he surveyed.

But now from south of the border came a Mexican leading a private army of hand-picked killers to loot Coldiron’s kingdom. And out of Coldiron’s past came a beautiful woman with a blood score to settle.