Batman And Robin (Nightwing Vol. 4 #23)
From – Nightwing Vol. 4 #23
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
Batman Doesn’t Think Superman Is Cool
This was in their early careers as super heroes. – Grayson Annual #2
The Crime Syndicate Hires Deathstroke
From – Forever Evil 005