Green Lantern feat Sinestro (2011-) #23.4 (NOOK Comic with Zoom View)

Years ago, Sinestro used his Green Lantern ring to utterly dominate his home planet of Korugar. It's the mistake that turned his name into a curse, and brought down the greatest Green Lantern of them all...but one never-before-seen moment from those dark days holds the key to his future.