Written by GEOFF JOHNS, PETER J. TOMASI and DAVE GIBBONS Art by IVAN REIS, PATRICK GLEASON, ETHAN VAN SCIVER and others Cover by IVAN REIS and OCLAIR ALBERT The epic adventure that set the stage for BLACKEST NIGHT is now available in a single trade paperback volume collecting GREEN LANTERN #21-25, GREEN LANTERN CORPS #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, consisting of Arkillo, Karu-Sil, the Cyborg-Superman, and more of the most terrifying villains the universe has ever seen!