Without reading the novel, it's hard to say exactly. However, based on the title, the ice princess is surely a main character. There might be characters like her loyal servants or attendants who are with her throughout her journey. There could also be a wise old mentor - like figure who helps her understand her powers and her role in the story. And perhaps there are other nobles or royalty in the story's world who interact with her in various ways.
I'm not sure specifically as I haven't read the 'black ice novel'. But generally, the main characters are often the ones driving the plot forward, facing the major conflicts and challenges in the story.
The main characters could include the girl in the ice, of course. Maybe there's a detective - like character who is called in to solve the mystery of the girl's presence in the ice. There could also be a family member or a friend from the girl's past who is searching for her all these years. And there might be some local characters who are affected by the discovery of the girl in the ice, like the people who live near the place where she was found and are now caught up in the chaos and mystery that surrounds her.
As I haven't had the chance to read this 'the ice people novel', it's difficult to say for sure. However, they might be brave adventurers who are drawn to the ice regions for some purpose, like searching for a lost treasure or a mysterious power source. Or perhaps they are scientists studying the unique ecosystem of the ice area. There could also be local inhabitants of the ice - bound area, like a shaman who holds the knowledge of the ice people's traditions and helps the community survive.
I don't know as I haven't read it. But usually in a novel, the main characters are the ones who drive the story forward. Maybe there is a character who owns the ice house or someone who has a special connection to it.
I don't know as I haven't read it. But typically in a novel, there could be a protagonist, who is usually the central character around whom the story revolves. There might also be an antagonist, someone who creates conflict for the protagonist.
I'm not sure specifically as I haven't read this novel. But usually in such novels, there could be an experienced guide who is supposed to lead the group through the ice - covered area.
As I'm not familiar with this novel, it's hard to say for sure. However, aside from the ice king, there could be a sidekick or a love interest. Maybe there's a brave adventurer who tries to befriend or defeat the ice king, or a princess from a neighboring kingdom who gets caught up in the ice king's story.
Typically in 'the ice storm novel', there would be a set of parents who are dealing with their own issues. There are also likely to be children characters who are observing and being affected by the family dynamics. These characters together form the core of the story's exploration of family relationships.
Since I don't have detailed knowledge of this 'Fire and Ice Novel', the main characters could be individuals with a connection to the elements of fire and ice. Maybe there is a character who has the power to control fire and is in conflict with another who can manipulate ice. There could also be a character who is trying to bring peace between the two factions associated with fire and ice.
Well, obviously, the princess herself is a main character. She is usually the central figure around which the story revolves.