Obviously, Sylvester is one of the main characters. He is likely to be a central figure around which the story revolves. And then there is the 'wicked uncle'. His character is probably there to create some sort of conflict or drama in the story, whether it be in relation to Sylvester or other characters in the novel.
Sylvester is probably a key character, perhaps a hero - type figure. He might be a nobleman or someone with a high social standing. The 'wicked uncle' is another main character. He could be a source of trouble, maybe he has some sort of vendetta against Sylvester or is after the family's fortune. There may also be other supporting characters like Sylvester's friends or family members who interact with them and influence the story.
Well, these novels may feature strong character development. For example, Sylvester might start as a rather aloof or misunderstood character. As the story progresses, his true nature is gradually revealed. The 'wicked uncle' character could also have his own motives and backstory that make him more than just a one - dimensional villain. The romance aspect often involves a slow - burning love story, with lots of obstacles in the way, like family differences or misunderstandings.
The main character is Sylvester, who is a donkey. His parents are also important characters in the story as they are the ones searching for him when he's turned into a rock.
The magic pebble can be considered a character in a way too. It has the power to grant wishes and is what drives the whole story forward as Sylvester makes wishes with it.
Elphaba and Glinda are the main characters. Elphaba is the one who will become the Wicked Witch of the West, and Glinda is the Good Witch.
Elphaba and Glinda are the two key characters. Elphaba is an outcast who is actually very intelligent and strong - willed. Glinda, on the other hand, is initially a bit of a shallow character but she grows throughout the story. There are also other characters like Fiyero who plays an important role in the relationship between Elphaba and Glinda.
Since we don't have more details about the 'wicked play story', the main characters could be a playwright who has some devious intentions with the script. There might also be a group of actors who are either victims of the 'wicked' plot or are part of creating it. For instance, there could be a young actor who is being manipulated by an older, more experienced actor with a 'wicked' plan to get more fame in the production.
Well, without having read the novel specifically, it could be a young and innocent protagonist who stumbles upon the house. This character would then be the one through whom we experience the events in the house.
I don't have enough information to determine the main characters. It could be anyone from a haunted protagonist to a malevolent villain.
Maybe there is a villainous character in the 'wicked game story' who creates all the chaos and difficult situations in the game. And there might also be a sidekick character who helps the main character figure out the rules and deal with the challenges. However, without more details about this story, these are just speculations.
Obviously, the wicked fairy is likely to be one of the main characters. She would be at the center of most of the plots.