1st printing. Collects Green Lantern (2005-2011 3rd Series) #63-66, Green Lantern Corps (2006-2011) #58-60 and Green Lantern: Emerald Warriors (2010- ) #8-10. Written by GEOFF JOHNS, PETER J. TOMASI and TONY BEDARD. Art by DOUG MAHNKE, TYLER KIRKHAM, FERNANDO PASARIN, CAM SMITH, CHRISTIAN ALAMY and BATT. Cover by IVAN REIS and OCLAIR ALBERT. With the entire Green Lantern Corps against them, the four Earthborn GLs - Hal Jordan, Guy Gardner, Kyle Rayner, John Stewart - make a choice that will rank among the most memorable in GL history. But not all of them agree on what has to be done and what lines can be crossed. Can these warriors overcome their differences in time to save the universe? Softcover, 240 pages, full color. Cover price $16.99.