Green Lantern Corps: Revolt of the Alpha-Lanterns

DC's Green Lantern Corps: Revolt of the Alpha-Lanterns (2012) is a single-issue tie-in that zeroes in on a mutiny among the robotic Alpha-Lanterns, the emotionless enforcers of the Green Lantern Corps. Illustrated by Ardian Syaf, this one-shot explores the dangerous fallout when the Corps' own policing force turns against its masters, adding a tense, self-contained chapter to the larger Green Lantern mythology.