Prodigal's Return (Deathlands #100) by James Axler
America, defiled and reshaped by nuclear carnage, promises little but a struggle for survival. Still, a group of hard travelers trek the worst this hellish place can offer, surviving by their wits, razor skill and knowledge of preDark technology. Their leader, Ryan Cawdor, is a Deathlands legend, a warrior and hero to many, a relentless enemy to more. And he understands the only way forward is the future, even when the past has a will of its own
Searching for an operational redoubt, Ryan and his companions go up against a ruthless band of coldhearts. The shock of seeing Ryan's long-lost son as the band's point man puts the group on a new missionrescue Dean at all cost. But when Dean shoots and wounds his father in a firefight, the strange turn of events leads the travelers deeper into the shifting sands of their own destiny. And father and son, each committed to the laws of decency and fair play, will confront an uncertain legacy.