
Acting
Born May 3, 1939 · St. Louis, Missouri, USA
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. His best-known works include Green Lantern/Green Arrow and Batman with Neal Adams. It was during this run that O'Neil co-created the Batman villains Ra's al Ghul and Talia al Ghul. His other notable work includes runs on The Shadow with Michael Kaluta and The Question with Denys Cowan. As an editor, he is principally known for editing the various Batman titles. He also sat on the board of directors of the charity The Hero Initiative and served on its Disbursement Committee. Description above from the Wikipedia article Dennis O'Neil, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Joker: Put on a Happy Face
2020

Knight Immortal
2019

Masterpiece: Frank Miller's The Dark Knight Returns
2013

The Fire Rises: The Creation and Impact of The Dark Knight Trilogy
2013

Superman vs. Batman: When Heroes Collide
2013

Heart of Vengeance: Returning Batman to His Roots
2011

The Universe According to Green Lantern
2011

Batman Year One: A Conversation with DC Comics
2011

Secret Origin: The Story of DC Comics
2010

Robin: The Story of Dick Grayson
2010
Robin's Requiem
2010

Batman Unmasked: The Psychology of The Dark Knight
2008

The Legends Behind the Comic Books
2007

The Science of Superman
2006

Look, Up in the Sky! The Amazing Story of Superman
2006

Legends of the Dark Knight: The History of Batman
2005

Comic Book Superheroes Unmasked
2003
Comic Books & Superheroes
2001