Bio
Dennis Joseph O'Neil (May 3, 1939 – June 11, 2020) was an American comic book writer and editor, principally for Marvel Comics and DC Comics from the 1960s through the 1990s, and Group Editor for the Batman family of titles until his retirement. More
Known For
Comic Book Men
2012
Batman Unmasked: The Psychology of The Dark Knight
2008
Secret Origin: The Story of DC Comics
2010
Joker: Put on a Happy Face
2020
Look, Up in the Sky! The Amazing Story of Superman
2006
The Fire Rises: The Creation and Impact of The Dark Knight Trilogy
2013
Superpowered: The DC Story
2023
Legends of the Dark Knight: The History of Batman
2005
