Than Ol succeeds in enlarging Kandor, but Superman must re-shrink it before Than-Ol's process destroys it completely.; Jimmy is taken by The Collector to the world Gion-El, which is seemingly inhabited by duplicates of him in the forms into which he has been transformed in the past. But when Jimmy realizes he is being hoaxed, the Legionnaires reveal that he has passed his initiation test and they bring him to the 30th century to officially be made an honorary member of the Legion of Super-Heroes.; Superman and Jimmy Olsen travel to Kandor to discover how normal sized Kandorians are on Earth and why they are attacking Superman.; Superman and Jimmy Olsen travel to the Bottle City of Kandor to become Nightwing and Flamebird and stop an outlaw with super-powers who is stealing artifacts.; Nightwing and Flamebird discover the identity of Super-Outlaw, and also find out who is behind his crime spree.; Superman and Jimmy Olsen take the secret identites of Nightwing and Flamebird so they can track down Than-Ol's raiders and stop his scheme to enlarge Kandor.