| Title: The Legion of Super-Heroes #294 | Title: Legion of Super-Heroes: The Great Darkness Saga TPB |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 1982 | Cover date: 1989 |
| Artist: Keith Giffen | Artist: Keith Giffen |
| Title: Legion of Super-Heroes: The Great Darkness Saga. The Deluxe Edition | Title: Adventure Comics v2 #12 |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 2010 | Cover date: 2010 |
| Artist: Keith Giffen | Artist: Lee Bermejo |
| Title: Justice League #6 | Title: Edison Rex #15 |
| Publisher: DC Comics | Publisher: monkeybrain Comics |
| Cover date: 2012 | Cover date: 2014 |
| Artist: Jim Lee | Artist: Dennis Culver |
