Replicants II. The Invasion (en Inglés) - Richard Colson

Competing for Earth's precious resources, refugees from another world are poised to replace our civilization and humankind itself.

Two Starships flee the doomed planet Sargon. Their cargo, the entire planet's population, reduced to their DNA. Their destination is a reconstitution site in the Milky Way galaxy. A planet called Earth. An advance team must secure a foothold on Earth. 

The reality of beginning again requires technology made possible by a woman scientist at SLAC located near Menlo Park, California.

REPLICANTS II continues with Ariana and Ivan's assignment to learn the true mission goals and what measures the Sargonians use. Events at Roswell have created a perfect deception. Androids, followed by undetectable alien humans, begin the invasion.

Is their mission truly one of peace and harmony? Can intermarriage create a better human species? Or, ultimately, will we be the last of us?