Secrets of the Legion of Super-Heroes — DC Comics
Issue: #3
“REVELATION!” Will the Legion’s last secret spell their doom? Don’t miss the exciting conclusion to the greatest Legion epic of all time!Marla Latham continues to research the past of every member of the Legion of Super-Heroes, and even the Legion of Substitute Heroes, in the hopes that he can find the child of R.J. Brande, who is in desperate need of a blood transfusion that could save his life....
Creators: Dick Giordano, Paul Kupperberg, Ben Oda, Gene D'Angelo, Frank Chiaramonte, Jimmy Janes, Jack C. Harris, E. Nelson Bridwell
Characters: Superman, Jimmy Olsen, Thom Kallor, Brainiac 5, Chameleon Boy, Colossal Boy, Cosmic Boy, Dream Girl, Lightning Lad, Timber Wolf, Sun Boy, Element Lad, Saturn Girl, Shadow Lass, Ultra Boy, R.J. Brande, Karate Kid, Phantom Girl, Invisible Kid, Polar Boy