As I don't know the novel well, it's hard to say. But likely the captains would be main characters, and of course, the king. There might also be other characters like advisers to the king, or members of the captains' crews.
Not having read the 'the captains and the king's novel', I can only guess. The main characters are probably the captains whose actions and decisions are central to the story. The king, whose rule and influence over the realm is a major aspect. There could be a love interest for one of the captains, or a villain who tries to undermine the king and the captains, and these could also be main characters in the novel.
Since we have no more information about this novel, it's only speculation. But the title implies that the captains are important characters. They could be brave and resourceful individuals. The king is also a key figure. There may be some nobles or military leaders who interact with them and also be among the main characters.
In 'captains courageous novel', the main character is a young boy who is initially out of his depth but gradually finds his place at sea. The captain is another key character. He is a figure of authority and wisdom. He has a tough exterior but a kind heart deep down. There are also the various crew members. Some are tough and no - nonsense, while others are more jovial. For example, there might be a cook who provides some comic relief with his stories and antics. All these characters together create a vivid picture of life on the ship and drive the plot forward.
The main characters are likely to be those who are either in the process of becoming a captain or king - like figure or those who already are. There could be a character who is a self - made 'captain', rising through his own efforts in a particular field, say business or adventure. And then there could be an established 'king' character who rules over a certain area or group of people. Other important characters could be those who are affected by the actions and decisions of these captains and kings, such as the common folk or those in the lower rungs of the power ladder.
I'm not sure specifically as there may be many novels with such a title or a similar name. It could potentially be about the relationships between captains (who might be military or ship captains) and a king, perhaps involving stories of loyalty, power struggles, or adventures in a fictional kingdom.
Since Harry is captaining the Aquila, he is a main character for sure. There might also be some of his friends or comrades who join him on this adventure. It could be that there are some original characters created by the fanfic author as well, who play important roles in the story, like a wise old mentor figure who gives Harry advice about captaining the Aquila, or a mischievous sidekick who gets into trouble and Harry has to bail them out.
I'm not entirely sure without reading it thoroughly, but perhaps the titular captains and kings would be memorable. They would likely be strong - willed characters with big personalities given their positions of power.
The members of the 36 Bad People Commandant included Yuan Tiangang, Yang Shuzi, Lu Youjie, Huiming, Shangguan Yunque, Wen Tao, Shi Yao, Chi Li, Chi Li, Mirror Heart Demon, Duan Chengtian, and the Three-Thousand Nunnery. These characters played important roles in the animated series "Bad People."
The main character is surely the king's daughter. There could be other characters like her mother, the queen, if she is present in the story. Maybe there is a villain, someone who wants to harm the king's daughter or the kingdom. And there might be a loyal servant or friend of the daughter who helps her through difficult times.
Since I don't know the exact novel, it's hard to say. But likely, the king and the woman would be main characters.
I'm not sure specifically which 1990 novel by Stephen King you're referring to. But typically in his novels, there are often ordinary people who are thrust into extraordinary situations. There might be a protagonist who is the central figure in the story, facing off against some sort of antagonist, which could be a human with evil intentions or a supernatural entity.
I don't know specifically, but usually in a novel like this, there would be the 'king' character who is in control of the game. And then there would be the players who are the main focus as they struggle through the game.