Death in the Ashes — William W. Johnstone

"I'm sure that future generations will curse me for destroying the cities. After they do, they can settle down and rebuild. But for now, the cities contain the scum -- they must go..." -- BEN RAINES

A CALL TO ARMS
The war against the Night People continues as Ben Raines and his rebel army set forth on a scorched-earth policy, systematically destroying the favorite living places of the cannibalistic mutants -- the once great cities of America -- and forcing the half-human, half-hellborn monsters into the open.

As the rebel mop-up team pushes through the smoking rubble that once was Dallas, Ben Raines comes within a hair's breadth of being shot and killed. The death squad is dispatched by none other than Matt Callahan, a warlord headquartered near Custer's battlefield in Montana. Like Ben, Matt was a writer before the Great War, but unlike Ben, Matt has turned to outlawing. Now Ben must go north, and the two old friends will face each other in hand-to-hand combat -- and one more bloody last stand will be fought on the banks of the Little Big Horn to decide the fate of freedom's cause.