Hell on Earth — D.B. Drumm

ON A ONE-WAY ROAD TO HELL HE VOWED TO GIVE THE DEVIL HIS DUE!
Nearly thirty years after Doomsday, Traveler figured he'd seen it all. Until a long-lost comrade, with his dying breath, swore that Hell had finally come to earth. What better name for a subterranean city of death ruled by a blood-mad tyrant called Lucifer?

Still, nothing could have prepared Traveler for the legion of mutant fiends roaming the nuked-out badlands. And nothing could keep him from racing straight to utter damnation. For when he learned that his beloved Jan was among the hostages, Traveler vowed to blast the devil himself to kingdom come!