DC
Showcase Presents: Legion of Super-Heroes #1 published June 2007
Adventure Comics #356 published May 1967
Superboy #5/1968 published May 1968
Superboy #1/1972 published January 1972
Adventure Comics #493 [Direct Sales] published November 1982
The Legion of Super-Heroes Archives #1 [1st Printing] published January 1991
Showcase Presents: Legion of Super-Heroes #1 published June 2007
The Aquaman Archives #1 published March 2003
Showcase Presents: Aquaman #1 published April 2007