Gwyneth Jones 
North Wind 

The earth changed forever when the Aleutians landed. A hundred years after the invasion, the planet is firmly under extra-terrestrial rule. While the aliens pursue a form of immortality, small bands of human rebels still try to fight back.Bella is an Aleutian, with a limited understanding of human cultures and gender. Their expectations of society and life are shaped by their own upbringing. But then they meet Sidney Carton, a human. Bella learns quickly as the pair scour the war-ravaged ruins of Europe to find the last vestige of human technology that could be the only hope for saving civilisation as it still exists.Nominated for the Arthur C. Clarke award, NORTH WIND is book two of Gwyneth Jones’ critically acclaimed Aleutians Trilogy.