In the 'the haunted boy story', the boy is central. There may be an old hermit who lives nearby and has some ancient wisdom about the hauntings in the area. Also, there could be a teacher at the boy's school who starts to notice his distracted and scared behavior and tries to get to the bottom of it. This teacher might end up playing an important role in helping the boy deal with the haunting, whether it's by believing him and providing emotional support or by actually finding a solution to the supernatural problem.
I'm not entirely sure, but perhaps there is a brave adventurer who decides to explore the old haunted house.
As I don't know the story, I can't say for sure who the main characters are. It could be the owner of the haunted foot.
Since we don't have much detail, it's hard to say. However, in such a story, it could be a young couple. One might be a skeptic about the haunted house rumors at first, while the other is more sensitive to the strange vibes. As the story progresses, their relationship deepens while dealing with the haunted house mystery.
There could be a group of friends in 'the haunted house short story'. One might be the skeptic, while another is the superstitious one. They all have different reactions to the strange happenings in the house. And sometimes there's an old caretaker who knows some secrets about the place but is reluctant to share them at first.
There could be a brave student who decides to explore the haunted school. This student is often the main character, facing all the strange and scary things in the school.
I don't know the author of this short story. There could be many relatively unknown or new authors who have written such a story.
Since it's a Steven King story, the main characters might be ordinary people who get caught up in extraordinary and haunted situations. Maybe it's a young couple, new to love, and then they start experiencing strange things that draw them deeper into the mystery. One of them could be a writer or an artist, which are common character types in King's works, and their creative nature might be what attracts the haunting, or it could be something in their family history that involves the other character as well.
In the haunted house children's story, the main characters can be a couple of kids from the neighborhood. For instance, there might be Tom, a curious and adventurous boy, and his friend Lily, who is a bit more cautious but still follows Tom. And there could be an old caretaker of the house who seems a bit mysterious at first but turns out to be helpful in the end.
Probably the school bus driver. Since they are in charge of the bus, they would be in a key position to notice any strange happenings.
I don't know the 'the haunted house raz kids story' well enough to say who the main characters are. But usually in a story like this, there would be kids as the main characters.