Mackay, Scott. Orbis
Divergence: c 35 CE
What if: Earth was conquered by aliens 2000 years ago, but Romans captured alien technology and fled to the stars.
Summary: Two millennia later, rebellion is at hand and a search is begun for the lost Romans.
Published: NAL/Roc 2002 (0451458745BUY).
Uchronia is copyright © 1991-2019 Robert B. Schmunk