I'm not sure specifically without reading it, but usually in a novel like this there would be a protagonist who is likely at the center of the story, perhaps a person directly affected by the fire or someone trying to save things from it.
There might be a heroic figure, someone who is brave and determined to rescue important items or people during the fire. And there could be a secondary character who provides support or contrast to the main character, like a friend or a family member who has a different perspective on what should be saved.
One main theme could be redemption. The characters might be seeking to redeem themselves from past mistakes or traumas. Another could be the idea of sacrifice, as they might have to give up certain things to save what truly matters in the face of a metaphorical 'fire'.
I'm not sure specifically as I haven't read the novel in detail. But usually in such a story, there might be a protagonist who is directly affected by the things lost in the fire. Maybe it's a person who has to come to terms with the loss of their home or loved ones.
In a fire, one might save a love letter in the 'Romance Book' as it could be a symbol of the deep affection between the characters. Also, a special memento like a locket given by the beloved could be saved as it holds sentimental value.
I don't know the exact main characters as I haven't read the book. But usually, the main characters would be the 'girls on fire' mentioned in the title. They could be friends, sisters or just girls from the same community who are united by a common goal or situation.
The main character in the 'Man on Fire' novel is likely to be a man with a troubled past or present situation. Alongside him, there could be a mentor - like figure who gives him advice or helps him discover his true self. There might also be a group of secondary characters that form the backdrop of the story. For example, if it's set in a small town, there could be the townspeople who either support or oppose the main character's actions. And of course, there may be the antagonists, who are constantly in conflict with the main character and drive the plot forward through their actions and motives.
There are several main characters in 'gates of fire novel'. One of the important ones is Xeones, a Spartan warrior who is central to the story.
I don't know since I haven't read it. It could be the family who lives in the house, like a mother, father, and their children.
It could be a lead girl who is the most vocal and determined among them, leading the others in their adventures or challenges. There might also be a shy girl who gradually finds her voice through the events in the story. And perhaps there's a girl who comes from a different background, like a different social class or ethnic group, which adds more depth to their group dynamic.
I'm not sure exactly who the main characters are without having read the novel in detail. But they are likely characters who play a significant role in the story's development and who experience the most growth or change, as is often the case in novels with such titles.
There could be a scientist character who is trying to unlock the secrets of the stars. They might be on a quest to understand the 'fire' in the stars, whether it's literal or metaphorical, and their journey and discoveries could be a big part of the story.