I don't know for sure as I haven't read it. It could be Melody herself as the main character, given the title.
There might be other characters like Melody's friends or family who play important roles. Maybe there's a mentor figure who helps Melody in her journey to strike back. For example, an old musician who has a lot of experience could be guiding Melody if the novel has a music - related theme. Or if it's a story of revenge, there could be an antagonist who is the target of Melody's strike - back plan.
I'm not sure specifically as I haven't read it. But generally, it might be about a character named Melody who perhaps faces challenges and then 'strikes back' in some way, like fighting against injustice or difficulties in her life.
Luke Skywalker is a main character. He's on a journey to become a Jedi. Princess Leia is also important as she is part of the Rebel Alliance. And Darth Vader, the menacing Sith Lord, is a central figure in the story.
I don't know exactly who the main characters are in 'the third wheel strikes back novel'. However, we can make some educated guesses. There would likely be the protagonist who is the third wheel. Then, there could be the people who are in the relationship or the social group that the third wheel is trying to break into or change their perception within. Maybe there's a best friend of the third wheel as well who plays a role in their journey to strike back.
There are several important characters. Luke Skywalker is central as he's on a journey to become a Jedi. Darth Vader, his nemesis, is constantly hunting him. Han Solo and Princess Leia play significant roles. Han is the charming rogue, and Leia is strong - willed and a key figure in the Rebellion. Yoda, the small but mighty Jedi master, is also a main character as he trains Luke in the ways of the Force.
The main characters are Luke Skywalker, a young Jedi in training who faces many challenges. Darth Vader, the powerful Sith Lord who is Luke's father. Princess Leia, a leader in the Rebel Alliance. Han Solo, the charming smuggler, and Chewbacca, his loyal Wookiee friend.
I don't know the specific main characters in this 'third wheel strikes back novel'. But it's likely that there's the third wheel character who is at the center of the story. There may also be characters who are part of the relationships that the third wheel is involved with in some way, like the couples that make the third wheel feel left out in the first place.
In the 'Empire Strikes Back Comic Novel', you've got Luke Skywalker who is central to the story as he tries to become a Jedi. Darth Vader is a major character as he is the main antagonist hunting Luke. Han Solo and Princess Leia play important roles as they are part of the Rebel Alliance. And of course, Yoda, the small but very wise Jedi who imparts his knowledge to Luke. There are also other characters like Chewbacca, but these are the main ones.
In the 'empire strikes back story', there are several important characters. Luke Skywalker is central as he is on his path to becoming a true Jedi. Darth Vader, with his imposing presence, is the main antagonist. Han Solo, with his charm and piloting skills, is a key figure. Princess Leia, strong - willed and a leader of the Rebellion. And Yoda, the small but extremely powerful Jedi master, who imparts crucial knowledge to Luke.
The main characters are Luke Skywalker, Darth Vader, Han Solo, Princess Leia, and Yoda.
I don't know for sure since I haven't read it. But it's likely that the hero who has reached the max level is a main character. There might also be his friends or allies who support him in his fight back.