Dennis Joseph O'Neil 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.
O'Neil in 2012
Azrael temporarily assumed the role of Batman during Knightfall. Art by Joe Quesada.
DC Comics, Inc. is an American comic book publisher and the flagship unit of DC Entertainment, a subsidiary of Warner Bros. Discovery. DC is an initialism for "Detective Comics", an American comic book series first published in 1937.
Cover art of the first comic book by National Comics Publications, New Fun: The Big Comic Magazine #1 (cover dated February 1935). Unlike comic book magazines series up to that point, characters in this book, such as the Western character Jack Wood, were original creations, and did not originate in comic strips.
Action Comics No. 1, the iconic issue that introduced Superman and helped birth the superhero genre
Image: Maj. Malcolm Wheeler Nicholson LCCN2014713912
Image: Jerry Siegel in Uniform ca 1943 cropped