"THE EXTINCTION MACHINES" part 4! In the center of the Earth, Superman faces three doomsday machines set to tear the world apart, while Earth’s two Green Lanterns discover just what a purged planet is truly like. The Kindred are awake and hold the truth about the beginnings of humanity.

Written By:
Bryan Hitch
Jesus Merino
Andy Owens, Jesus Merino
Cover By:
Brad Anderson, Fernando Pasarin, Matt Ryan