Green Lantern: Circle of Fire

Summary

Kyle Rayner is joined by six strange new Green Lanterns in a surprising 7-part event! A deadly threat is on its way to Earth, a creature so mighty and horrible that nothing can stand in its way. But what connection does this mysterious threat have to Earth''s only Green Lantern? And if Kyle''s the only GL left, who are the emerald-powered strangers who are coming out of the woodwork?