Jerry Pierce was the Intertemporal Agency’s most experienced operative, a seasoned time-traveler on the old subway train that whisked him back and forth through the ages. He’d already altered history by directing the Turkish conquest of Constantinople four centuries ahead of schedule and garrotting an obscure Mongol chief before the man became a problem. But his biggest difficulty lay ahead of him
Seventy-four years ahead, to be exact.
Somehow, someway—nuclear war, alien attack, no one really knew—Earth was going to be destroyed and left a lifeless cinder. It was every Intertemporal agent’s goal to find out how and to prevent disaster. But suddenly the problem had become Pierce’s special assignment. And just as suddenly, the man for all ages had been mentally blocked from knowing what was going on. What he didn’t know was that he was now programmed to kill—and was being pushed to the end of the world….