Detective Comics
Detective Comics is an American comic book series published by DC Comics. The first volume, published from 1937 to 2011 (and later continued in 2016), is best known for introducing the superhero Batman in "Detective Comics" #27 (cover dated May 1939).
Paul Dini
Dini and Bruce Timm introduced Harley Quinn in "" as her first appearance was the episode "Joker's Favor" and in 1994, they adapted the character into comics in "" one-shot. Harley Quinn was integrated into the mainstream DC Comics continuity in the "Batman: Harley Quinn" one-shot published in 1999. Dini has written several comics stories for DC Comics, including an oversized graphic novel series illustrated by painter Alex Ross featuring Superman, Batman, Captain Marvel, Wonder Woman, and the Justice League. A hardcover collection of the Dini and Ross stories was published in 2005 under the title "The World's Greatest Super-Heroes".