In the 'Death of Superman Novel', the most prominent character is Superman. His actions, his battles, and his ultimate death are at the core of the story. Lois Lane is another key character. Her relationship with Superman gives an emotional depth to the story. She has to deal with the loss of her beloved. Then we have other important characters from the DC universe. Batman, who is known for his detective skills and his different approach to justice compared to Superman. His reaction to Superman's death is interesting as he has to think about how to fill the void left by Superman. Wonder Woman, with her strength and wisdom, also has to face the reality of a world without Superman. These characters together make up the fabric of the story around Superman's death.
Well, of course, Superman is the central character in the 'Death of Superman Novel'. He is the one whose death is the main focus. Lois Lane plays a crucial role too. She is not only Superman's girlfriend but also a strong character in her own right. Then there are other heroes such as Batman. Batman has a complex relationship with Superman, and his death makes Batman reevaluate things. Wonder Woman is also there. She is one of the most powerful superheroes in the DC world, and Superman's death affects her and how she views the world and her role in it.