The boy is the central figure in this story. There could be a character like a teacher who notices the boy's kind heart and encourages him to keep it up. There might also be a bully in the story who at first teases the boy but later is changed by the boy's kindness. And of course, there could be the recipients of the boy's kindness, such as a poor family that he donates his toys to.
Since I don't know the exact story, the main character is surely the boy. There might also be someone who caused his heart to break, like a love interest or a friend who betrayed him.
The girl and the boy are the central figures. The girl could be someone who had a healthy heart but met with an unexpected event that led to her death. Her heart then became the hope for the boy. The boy, on the other hand, might have been living a difficult life due to his heart problems. Additionally, their families could also be considered as important characters, as they are involved in the decision - making regarding the heart transplant.
I'm afraid I don't know exactly who the main characters are in 'Miracle of the Heart: A Boy's Town Story'. However, based on the title, the boy is likely to be a central character. He could be accompanied by his parents, who might shape his values. There could also be a best friend with whom he shares his adventures and experiences. And perhaps there is an older person in the town, like a wise old man or woman, who imparts important life lessons to the boy, thus becoming an important character in the story.
The main character is surely the boy as the title suggests. As for the 'heart', it could be a person, in which case that would be another main character. There may also be friends or family members of the boy who play important roles in the story, like guiding him or being influenced by his encounter with the 'heart'.
As we have little information about this 'pig heart boy story', the main character is probably the boy. But it's also possible that there are other important characters in the story, like the people around the boy who might be involved in whatever situation involves the pig heart, or the pig itself could also be a significant character in the story in some way.
The fat boy and the giant boy are surely the main characters. However, there could be other supporting characters that we don't know about yet. Maybe there are friends or foes of the fat boy and the giant boy that play important roles in the story as well.
The main characters in the 'Heart of the City Story' could vary widely. It might be a group of friends who grew up in the heart of the city and their different experiences as they navigate adulthood in that environment. Or it could be a single protagonist, perhaps a journalist who is exploring the secrets and stories hidden within the city center. There could also be immigrant families who have made the heart of the city their new home and are contributing to its cultural tapestry, all of whom could be central to the story.
The main character is Marlow. He's the one who embarks on the journey into the Congo. His perspective shapes the whole story. Kurtz is the most talked - about character. He's a man who has lost his way in the jungle, succumbing to the power and madness there. There are also the unnamed European managers and clerks. They are part of the machinery of imperialism, and their actions and attitudes help to show the nature of the colonial enterprise in the Congo.
I'm not sure as the title doesn't give that information directly. It could be a young couple, or perhaps a family member who is at the center of the horror.
I'm not sure who the main characters are in 'the dragon boy story' since I haven't read it. But I assume the dragon boy himself is a main character, and probably there are some dragons too.