There's also Mike Mignola. He's famous for 'Hellboy'. In this series, Hellboy is a character who is supposed to be an agent of evil (being from Hell) but he chooses to fight for good. Mignola's work plays with the idea of nature versus nurture in relation to good and evil. And of course, Stan Lee, with his many superhero comics, which are all about good fighting evil in various forms.
Neil Gaiman is a well - known author in this area. His works, such as 'Sandman', contain elements of good and evil in a very imaginative and otherworldly way. He explores the nature of good and evil in different mythologies and realities. Also, Grant Morrison has created some great 'good and evil' graphic novels. His stories often have mind - bending takes on morality and the battle between good and bad.
Alan Moore is one. His works often delve deep into the concepts of good and evil. For example, in 'Watchmen', the characters' moral compasses are complex and the line between good and evil is blurred. Another is Frank Miller. His graphic novels, like 'Sin City', present a gritty world where good and evil clash in extreme ways.