K D Wentworth: 2 books

Sequel to The Course of EmpireWhen humans and their Jao overlords joined forces in a desperate battle to save the Earth from the malevolent race called the Ekhat, the relationship between the two species was changed forever. Two years later, humans and Jao are learning to work together in an uneasy alliance....

WOULD THEY DESTROY EARTH IN ORDER TO SAVE ITConquered by the Jao twenty years ago, the Earth is shackled under alien tyranny—and threatened by the even more dangerous Ekhat, who are sending a genocidal extermination fleet to the solar system. Humanity's only chance rests with an unusual pair of allies:...