A malevolent force has usurped control over all the Green Lantern power batteries, leaving the Corps powerless except for a select few members. Now it's up to Hal Jordan, Guy Gardner, Kyle Rayner, John Stewart and Sinestro to regain control - but can these warriors overcome their differences in time to save the universe?Collecting GREEN LANTERN #63-66, GREEN LANTERN CORPS #58-60 and GREEN LANTERN: EMERALD WARRIORS #8-10!