Grüne Leuchte #7/1983

In "Kopf-Trip!", Grüne Leuchte [Hal Jordan] is forced to land on a strange planet where the enigmatic Kopfmenschen have long awaited entry into the Zitadelle—planning to prove their strength by eliminating him. Just as their scheme reaches its climax, the sudden arrival of the Omega-Menschen throws everything into chaos.

In "null," Grüne Leuchte von Penelo faces off against mysterious outsiders, only to realize their conflict stems from a shared misunderstanding. As the truth unfolds, she makes a bold move to reshape her planet’s orbit, offering a solution that benefits both peoples.