"A nightmarish creation from Green Lantern's childhood imagination has come to life. He is Oblivion, and he's on a direct course towards Earth. Leaving devastation in his wake, even the forces of the Earth's mightiest super-heroes, the JLA, cannot stop him. Aided by six Green Lanterns from different time periods, Kyle Rayner must not only battle a foe from his childhood nightmares but his own inner demons and uncertainty as well." -- Goodreads.com.