Doomsday Eve/Armageddon 2419 A.D. — Robert Moore Williams

Two Great Post Apocalyptic Tales for your Reading Pleasure Containing:

1.....In the midst of the war -- that terrible conflict that threatened humanity's total destruction -- the “new people” suddenly appeared. Quietly performing incredible deeds, vanishing at will, they were an enigma to both sides. Kurt Zen was an American intelligence officer among the many sent to root them out.
He found them. Taken captive in their hidden lair, he waited as the enemy prepared to launch the super missile, the bomb to end all bombs -- and all life.
If only he could find the source of the new people's power, Kurt alone might be able to prevent obliteration of the Earth….

2.....In Armageddon �" 2419 A.D., Buck, a victim of accidental suspended animation, awakens five hundred years later to discover America groaning under the tyranny of the villainous Han, ruling from the safety of their armored machine-cities. Falling in love with one of America's new warrior-women, Wilma Deering, Rogers soon become a central figure in using newly-developed scientific weapons �" disintegrators, jumping belts, inertron, and paralysis rays �" to revolt against the Han.