Dennis O'Neil
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.
Robin: The Story of Dick Grayson
(Self)
Robin's Requiem
(himself)
Superman vs. Batman: When Heroes Collide
(Self)
Legends of the Dark Knight: The History of Batman
(Himself)
Batman Unmasked: The Psychology of The Dark Knight
(Self)
The Legends Behind the Comic Books
(Himself)
Comic Book Superheroes Unmasked
The Science of Superman
(Himself)
Look, Up in the Sky! The Amazing Story of Superman
(Self)
Comic Books & Superheroes
(Self)
Joker: Put on a Happy Face
(Self)
The Fire Rises: The Creation and Impact of The Dark Knight Trilogy
(Self)
Batman Year One: A Conversation with DC Comics
Heart of Vengeance: Returning Batman to His Roots
Secret Origin: The Story of DC Comics
(Self)
Knight Immortal
(Self)
Comic Book Men
(Self)
Superheroes: A Never-Ending Battle
(Self)
Snowbirds Don't Fly
(Story)
The Batman
(Thanks)
Suicide Squad: Hell to Pay
(Characters)
Justice League Dark: Apokolips War
(Characters)
Green Lantern: Beware My Power
(Characters)
Batman vs Teenage Mutant Ninja Turtles
(Characters)
Madame Web
(Characters)
Justice League: Crisis on Infinite Earths Part Two
(Characters)
Justice League: Crisis on Infinite Earths Part Three
(Characters)
Batman: Bad Blood
(Characters)
Batman: Soul of the Dragon
(Characters)
Batman: Soul of the Dragon
(In Memory Of)
Batman: The Animated Series
(Writer)
Batman: The Animated Series
(Story)
What If...?
(Thanks)
Titans
(Thanks)
Young Justice
(Characters)
Deathstroke: Knights & Dragons
(Characters)
DC's Legends of Tomorrow
(Thanks)
Batman: Caped Crusader
(Characters)