Collects Green Lantern (2005) #21-25, Green Lantern Corps (2006) #14-19 and Green Lantern Sinestro Corps Special #1.
*Sinestro – Hal Jordan's former mentor and archnemesis – has gathered an army of soldiers fueled by the fear they instill in others, including Arkillo, Karu-Sil, the Cyborg- Superman and more of the most terrifying villains the universe has ever seen! *Source: dccomics.com