The Time Connection — Thomas F. Monteleone

Were they alone on a mysterious Earth where giant cities were run by all-knowing computers and manned by infallible robots?

Were they alone in a savage world where a monstrous race of alien killers hunted them down -- and chances of survival grew more slender with every terrifying contact?

Were they alone to carry out a vital mission on which the whole future of human history depended -- a mission they had to discover before time ran out?

Devin Wells and Marianne Cowens -- plucked out of the twentieth century and plunged into the strangest adventure and most momentous challenge a man and a woman could ever know.