Playfair's Axiom (Deathlands Series #97)

A legendary warrior of nuke-spawned America, Ryan Cawdor understands the hard-and-fast rule of Deathlands. Where there is life, death is only a matter of time. Still, staying alive is the dubious luxury of being quick, hard and willing to abide by a code of honor long abandoned to the wreckage of this postapocalyptic hell zone: truth and fair play.

St. Louis is a concrete jungle of fetid heat, acid rains and cutthroats. With J. B. Dix gravely wounded, Ryan and his group become captive guests of a local barony. Freedom lies in the success of a deal: recapture a runaway teen, daughter of the ailing baron. But the dangerous power behind the throne rests with a self-proclaimed holy man. His gruesome manipulation of life and death are about to put the group in a race for their own salvation.