Green Lantern: Emerald Knights

Green Lantern: Emerald Knights by Dixon, Chuck. paperback edition. ISBN: 9781563894756.

When a young Hal Jordan is thrust forward in time, Kyle Rayner, the current Green Lantern, finds himself face to face with his legendary predecessor. Working together for the first and only time, the two Green Lanterns must find a way to defeat Sinestro and the villain that Hal is destined to one day become, Parallax. Joined by the JLA and Green Arrow in this adventure, Kyle must not only find away to defeat his enemies but also decide if his actions in the present will prevent Hal from going insane and killing many of the Green Lantern Corps in the past, or only make things worse.