Outside Context Problem

Earth has fallen...the United States and the Middle East have been occupied by alien forces, while the rest of the world is collapsing into chaos. And yet humanity is still fighting; the underground resistance fights a bitter insurgency against the aliens, with the population forced to choose between resistance and collaboration. The fight seems hopeless, yet humanity dares not lose. If the aliens win, resistance will not only be futile, but inconceivable. Earth has fallen, but the battle is far from over.

Book III of Outside Context Problem! The aliens have landed ... and Earth will never be the same. A third of the world is occupied, groaning under the weight of alien oppression, while the remainder is in chaos or preparing desperately for the final battle. As the aliens unveil their long-term plans for humanity, a horror unmatched by any purely human foe, it becomes clear that the end will not be long delayed. Humanity's darkest hour is at hand. But humanity will never give up, not as long as there remains a slightest hope of victory. From the heartland of America to the skies over Britain, from the deepest depths of the ocean to the cold darkness of space, the battle to decide the future of two races is yet undecided ... And the Battle for Earth has yet to be won.