Since I haven't read it, I can't say for sure. But it could be the driver of the black van as a main character.
There might be a group of friends who use the black van for their adventures. So they could be the main characters. Maybe one of them is a mechanic who keeps the van running, another could be the leader who decides where the van goes, and the rest are just along for the ride.
It's possible that the main character is a detective who uses the black van to chase criminals. And there could be a sidekick character who helps the detective. There might also be a villain who is constantly trying to either steal the van or stop the detective from using it to solve crimes.
Van Helsing is surely one of the main characters. He is the central figure known for his fight against the supernatural. There might also be some of the creatures he battles against, like vampires or werewolves, which could be considered important characters in the sense that they drive the plot through their conflict with Van Helsing.
In the Van Helsing novel, Van Helsing is the central figure. He is a character with great knowledge of the supernatural. There might be characters like a young woman who has been bitten by a vampire and is in a state between life and death. Van Helsing tries to save her. Then there are the creatures themselves, like the powerful vampire lord who is the main source of the evil in the story. There could also be some side characters, like an old priest who provides Van Helsing with some useful information about the history of the vampires in the area.
I'm not sure specifically as I haven't read it. But generally, a graphic novel might be about a mystery involving the black van, perhaps it's used in some sort of crime or it could be a vehicle that has some special significance in a post - apocalyptic world.
There could be a young protagonist, like a teenager or a young adult. This character might be on a journey of self - discovery, and the black cat enters their life in some way, either as a guide or as a source of trouble. For example, they might be trying to figure out the mystery behind the cat's appearance in their town.
The black cat itself is surely a main character. It is likely to be central to the story, driving the plot with its actions or presence.
Since the graphic novel is named after Black Hanther, he is most likely a main character. There could be a mentor figure who guides Black Hanther on his journey. And perhaps an antagonist, someone who opposes Black Hanther's goals and causes conflict in the story. Maybe there are also some sidekick characters who add humor or assistance to Black Hanther's adventures.
In the 'Black Orchid Graphic Novel', the lead character is Black Orchid. She is a unique being with her own set of powers and a complex backstory. There may be characters like her friends or mentors who help her understand her powers better. On the other hand, there could be antagonists as well, who are envious of her powers or have evil intentions. These characters all contribute to the overall narrative of the graphic novel, with Black Orchid at the center of it all.
Some of the main characters are likely Flint, who is a complex and determined pirate leader. And Silver, who is known for his wits. Also, Eleanor, who has her own influence in the pirate world.
One of the main characters is T'Challa, who is the Black Panther. He is a powerful leader with enhanced abilities. Another important character could be Shuri, his sister, who is also very intelligent and plays a significant role in the story.
As I haven't had the chance to read 'Black Watter Graphic Novel', I can't accurately name the main characters. However, in many graphic novels, the main characters are often complex individuals with their own motives and backstories. They could be people with special abilities or just ordinary folks caught up in extraordinary situations. There may be a lead character who is on a quest or trying to solve a mystery, and the other characters are there to either help or hinder that journey.