Why Lex Luthor Doesn’t Believe Clark Kent Is Superman
During the Forever Evil event, Lex Luthor killed Nightwing in order to save his life. – Grayson Annual #2
How Dick Grayson Chose the Nightwing Alias (New 52)
Before the New 52 reboot, Dick Grayson chose the Nightwing alias after hearing a story from Superman about the legends…
Batman Doesn’t Think Superman Is Cool
This was in their early careers as super heroes. – Grayson Annual #2