There might be a young protagonist, perhaps a servant or a visitor to the castle. This character could be new to the castle's ways and would serve as the eyes and ears of the reader. They might start to uncover the castle's secrets and get involved in the power struggles or mysteries within. For example, they could be a young maid who stumbles upon a hidden letter that reveals a plot against the lord.
I'm not sure as the specific 'the castle novel' isn't clearly defined. But generally, there could be a lord or lady who owns the castle. They would be in charge of the castle's affairs and the people living within its walls.
Another possible main character could be an old sage or advisor in the castle. This person would have a wealth of knowledge about the castle's history, its previous inhabitants, and the local lore. They could play a crucial role in guiding the other characters through the various challenges and revelations that occur in the story, like when there are strange happenings in the castle and everyone looks to them for answers.
I'm not aware of the particular 'castle in the air novel' you mentioned. But likely, the main characters would be individuals who are either trying to build their 'castle in the air' or are caught up in the allure of someone else's. It could be a group of adventurers who set out on a quest based on a far - fetched prophecy, believing they can achieve the impossible. Or it could be a lonely figure who has an elaborate vision of a different life and is struggling to make it a reality.
Jeannette Walls is central. She tells the story of her family. Rex Walls, her father, who has big plans but fails to fulfill most of them. Rose Mary Walls, the mother, is a free - spirit. And the siblings play important roles too. Lori is the eldest sister, Brian is the brother, and Maureen is the youngest sister. They all experience the family's ups and downs together.
I'm not sure as I haven't read it, but perhaps there are noblewomen who are in charge of the castle's affairs.
Since I don't know the specific 'castle in the time novel', it's hard to say. But they could be the lord or lady of the castle, a brave knight, or a clever servant.
Maybe there's a princess who is a main character in 'castle story'. She could be the one in need of rescue or the one who holds the key to some mystery within the castle. There might also be an evil wizard or a cunning thief as main characters, depending on the nature of the story.
Juliana Crain is a main character. She is brave and curious, which leads her to get caught up in the web of events. She is often on the run and trying to figure out the truth behind the world she lives in.
I'm not sure exactly who the main characters are as I haven't read the novel in detail. But typically, in a story like this, there might be a young protagonist who discovers the lonely castle in the mirror. There could also be some sort of guide or mysterious figure within the castle.
The main character is Cassandra Mortmain. She is the narrator of the story and a young girl coming of age. Then there's her sister Rose. Her father, James Mortmain, is also an important character, a once - famous writer who has become reclusive.
I'm not sure exactly, but it could be an adventurous young person, perhaps a brave boy or girl.
I'm not sure as I haven't read the novel, but usually there would be a hero or a group of heroes.