There's no way to tell for sure, but it might be a sea captain and a mermaid. The sea captain could be on a quest related to the pearl, and the mermaid might be protecting it or have a connection to it.
Since we don't have more information, the main characters could be diverse. It could be a group of pirates who hear rumors about the pearl of the sea and set out to find it. Or it could be a marine biologist who discovers something extraordinary about the pearl. There might also be an old sea wizard who knows the secrets of the pearl and guides the other characters in the story.
I'm not sure specifically who the main characters are without reading the graphic novel. However, they could likely include soldiers stationed at Pearl Harbor, maybe some of the commanders, and perhaps civilians who were affected by the attack.
The main characters in the 'Dragon Pearl' graphic novel are likely to be diverse. There could be a fearless warrior whose strength and courage are put to the test in the search for the dragon pearl. Another character could be a cunning thief who initially wants to steal the pearl for personal gain but then has a change of heart. And of course, there might be a powerful dragon who guards the pearl and has its own motives and backstory.
I don't know for sure. It could be a captain who commands the Black Pearl.
I'm sorry, without reading the graphic novel, I can't tell who the main characters are.
Since I haven't read 'the sea of monsters the graphic novel' specifically, I can only guess. There might be a main character who is a young person with a mysterious past. This character could be driven by a desire for adventure or to prove themselves. There could also be an older mentor figure who guides the younger ones. And perhaps there are some side characters who add humor and variety to the story, like a bumbling but kind - hearted sailor or a sassy magical creature that they encounter on their journey through the sea of monsters.
Maybe there's a castaway as the main character. They might be someone who was in a shipwreck and now has to fend for themselves at sea. There could also be other characters that appear in the character's memories or hallucinations, like their family or friends from back home, which would add depth to the story.
I'm not entirely sure, but it could be some brave adventurers or heroes.
Since it's called 'queen of the sea graphic novel', the queen is likely the central character. There could be antagonists too, like a power - hungry warlord from another part of the sea or a group of mutinous pirates. Maybe there are also characters who are loyal to the queen, such as her guards or her childhood friends who play important roles in her story, like helping her make difficult decisions or providing emotional support during tough times.
It might feature the captains of the various pirate ships. These could be characters who are on a quest for the ultimate treasure, and they lead their crews through dangerous waters and against powerful enemies. There could also be some side characters like the shipwrights or the tavern keepers who play important roles in the story by providing resources or information.
Since it's a graphic novel, 'pearl of the sea' could be a very visual story. It may depict the beauty of the sea and the allure of the pearl. It could tell a story of a young protagonist who stumbles upon the pearl during a journey. The pearl might be the key to unlocking a hidden underwater world, full of strange creatures and forgotten treasures. The graphic novel may use vivid illustrations to show the different aspects of the sea and the role of the pearl within it.