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