Green Lantern (1960 2nd Series DC) #123
2nd appearance of Guy Gardner as Green Lantern. "Mission of No Return." Guest starring Superman, General Zod, Guy Gardner, and Ollie Queen. Green Lantern attempts to rescue Guy Gardner from the Phantom Zone, but Sinestro shows up. Cover logo is now Green Lantern only (Green Arrow has been dropped).
Script by Denny O'Neil, pencils by Joe Staton, inks by Dick Giordano.
