Curve of Humanity The Complete Series Boxset
The Curve of Humanity Series. All six (6) books in a limited edition boxset.
After an alien fleet crashes on Earth in the early 1970's, a new race of hybrid humans enter the population. Every in power has an agenda for how to handle them. Which turns on its head when an enemy alien comes for a fight. Humanity faces annihilation if they can't unite as one race.