Green Lantern #22 (NOOK Comic with Zoom View)

Stranded on Qward, Hal Jordan faces an army of Sinestro's greatest soldiers...and his secret weapon! Meanwhile, the Guardians of the Universe discover a "traitor" in their midst as an ages-old secret leaks out. Plus, an even greater evil waits on the horizon, one that will plague the DCU long after this war is over...