"Eclipso: The Darkness Within, Part 2: The Gathering Darkness"
Continues in Green Lantern Annual #1.
After battling an Eclipso manifestation at a Metropolis shopping mall, the Man of Steel wants answers - enter Dr. Bruce Gordon, former Eclipso and the world's preeminent solar scientist.
After bringing Superman up to speed on Eclipso and how to track him, they set off to Arizona following the deadly fiend where he has now possessed Kitty Faulkner (Rampage) and Starman.