Silver Age: Green Lantern #1

A Power Battery-charged one-shot --- featuring a cover by the late Gil Kane --- from the writer-penciler team of Kurt Busiek's Astro City! Sent to space to thwart Agamemno's plan to create the ultimate super-weapon, Hal Jordan (in the body of Sinestro), must fight his way to the planet Oa to prove his caseagainst a very suspicious Green Lantern Corps. But will Sinestro's evil yellow power ring corrupt Hal before he convinces his former allies of his goodness?

Characters: Aquaman, Atom (Palmer), Black Canary, Black Manta, Carol Ferris, Catwoman, Chronos (Clinton), Doctor Light (Arthur Light), Felix Faust, Flash (Barry Allen), Green Arrow, Hal Jordan, Lex Luthor, Martian Manhunter, Sinestro, Sonar, Superman