Published Apr 1969 by DC.
Cover by Gil Kane. I Wonder Where the Yellow Went!, script by Denny O'Neil, pencils by Gil Kane, inks by Joe Giella; An alien invader disguises hmself as a scientist who claims to have discovered the way to eliminate Green Lantern's power ring's yellow weakness, but in reality the process renders the ring powerless after a few days. Sargon the Sorcerer article, art by Joe Kubert. 36 pgs., full color. $0.12. Cover price $0.12.