Eternal Wanderer: Lost in Atlantis:

After centuries of drifting through time, Daniel Carter thought he finally understood the rules of his existence-until lightning strikes again. Instead of returning home, he awakens in a world more advanced than anything he has ever seen, yet far older than even Ancient Egypt. Atlantis is real. A utopian city of shimmering towers and limitless energy, Atlantis thrives on technology beyond his imagination. But beneath the surface of its perfection lies a terrifying truth-Atlantis is doomed. ...