Perhaps the main character is a Titan - like being who is trying to fit into the human world. Alongside this character, there could be some humans who befriend him and help him understand his own identity. These human friends could also be important main characters as they face challenges together with the Titan - like being, like discrimination from other humans or dealing with other hostile Titans.
I'm not sure as I haven't read it. But it could be a young hero who discovers their connection to the Titans. Maybe there's an old wise man who knows all about the Titans and guides the hero.
Mikasa Ackerman is another important character. She is highly skilled in combat and is very protective of Eren. Her loyalty to Eren is a significant part of her character.
I'm not entirely sure, but it could be some demigods.
There are several main characters. Percy Jackson, of course, is a central figure. He is brave and has to deal with the Titan's curse. Annabeth is there by his side, smart and resourceful. Thalia, with her strength and leadership skills, is important. And Nico, who has his own story arc related to the events of the Titan's curse, is also a main character. These characters interact and work together (or sometimes against each other) as they face the challenges of the Titan's curse in the graphic novel.
Typically in such stories based on mythology, there could be young heroes or demigods. They might be the ones who have a special connection to the events related to the Titan's curse. Maybe there are also some wise mentors or powerful allies who help them in their journey.
Percy Jackson is one of the main characters. He is a demigod with special powers. Annabeth Chase is also important. And Thalia, who is a daughter of Zeus.
The main characters include Percy Jackson, who is the protagonist and has his own set of demigod powers. Annabeth Chase, his friend, is very intelligent and helps in their adventures. There's also Grover, Percy's satyr friend who has his own role in detecting demigods. Thalia, the daughter of Zeus, is another key character. They all work together to face the challenges posed by the Titan's curse in the graphic novel.
In this graphic novel, Percy Jackson is front and center. He is the hero of the story, constantly facing the threats of the Titans. Annabeth Chase, his long - time friend and fellow demigod, is always by his side, providing her intelligence and combat skills. Grover Underwood, with his unique abilities as a satyr, plays an important part in the story as well. There are also other characters that play supporting roles, like some of the other demigods they meet along the way, but Percy, Annabeth, and Grover are the most prominent ones.
Since I don't know the specific 'titan novel', I can't say for sure who the main characters are. They could be heroes fighting against Titans if it's a myth - based story, or astronauts exploring Titan if it's a science - fiction one.
Without having read 'the titan novel', it's difficult to say exactly who the main characters are. However, it's possible that there is a protagonist who is on a quest related to the titan. This could be a scientist, an adventurer, or just an ordinary person thrust into an extraordinary situation. There might also be antagonists who oppose the protagonist's goals regarding the titan, such as other power - hungry individuals or groups. Additionally, there could be side characters like friends or family of the main character who play important roles in the story.
I'm not sure specifically as there could be many different 'titan sci fi novels'. But often, there might be a brave and curious scientist who is leading the expedition to Titan. He or she would be highly intelligent and driven by the thirst for knowledge.