Darkness envelops the DC Universe, as the aptly named alien known as the Sun-Eater plunges the Earth into permanent night and along with it, freezing temperatures and ecological disaster. Can DC s greatest heroes and scientists save the day? And what does this mean for Superman, whose powers are derived from Earth s sun? With hope all but lost, can Hal Jordan save a planet he previously turned his back on? And if so, at what cost? Collects The Final Night #1-4, Parallax: Emerald Night #1, Green Lantern #81, and The Final Night Preview #1.