Written by PETER J. TOMASI
Art by FERNANDO PASARIN
Cover by RODOLFO MIGLIARI
1:25 variant cover by LEE BERMEJO

BRIGHTEST DAY! A whole new chapter in the epic GREEN LANTERN saga gets under way as Guy Gardner begins his secret mission for Atrocitus, bringing him into conflict with Hal Jordan with massive repercussions for the Green Lantern Corps!

Guy takes fellow Emerald Warriors Kilowog and Arisia along as he explores the Unknown Sectors - but what happens when they discover his mission and what's waiting for them in the unpatrolled darkness?