Story: "Green Lantern: Ganthet's Tale" (60 Pages)

Credits:

Larry Niven (plot)
John Byrne (script, pencils, inks)
Matt Webb (colors)
Phil Balsman (letters)
Scott Peterson (assistant edits)
Denny O'Neil (edits)

Feature Character:

Green Lantern (Hal Jordan; last in Justice League Europe #43; next in Green Lantern Vol. 3 #26)

Supporting Characters:

Ganthet (first appearance; a Guardian of the Universe; next in Green Lantern Vol. 3 #34)
Guardians of the Universe (next in Green Lantern Quarterly #2)
Percival (first appearance; a descendant of Maltusian settlers on Earth; next in Green Lantern Vol. 3 #35)

Villains:

Dawlakispokpok (an Oan; dies)
Thwarcharchura (a Zamaron)
Doranchatok (their son)
Darthartheen (their daughter; first appearance of all four)
Krona (next in Green Lantern Vol. 3 #32)

Other Characters:

Leprechauns (first appearance; descendants of Maltusian settlers on Earth)