The Threebody Problem is book 1 of 3 of the phenomenal science fiction The Threebody Problem trilogy also known as Remembrance of Earths Past by Chinas top scifi novelist Liu Cixin. An alien civilization of a dying planet is about to take over the earth. How would humans evaluate this civilization Should they take them as foe or friend Cixin Liu is an eighttime winner of the Galaxy Award the Chinese Hugo and a winner of the Nebula Award. The trilogy has been translated into English titled Th