I don't know for sure as I haven't read the book. But typically in a mystery novel, there would be a detective or someone with a curious mind who tries to solve the mystery. There might also be characters who are somehow related to the pigeon pie, like the cook who made it or the person who first discovered the pie's significance.
There could be a protagonist who is drawn into the mystery of the pigeon pie. Maybe it's a local in the area where the story is set, like a young person who stumbles upon the mystery. And then there might be some antagonists, perhaps people who are trying to hide the secrets related to the pigeon pie, such as those who have something to lose if the mystery is solved.
I'm not sure exactly as I haven't read it. But generally, a mystery novel like this might be about a mystery that somehow involves a pigeon pie. It could be a murder mystery where the pigeon pie is a clue, or it might have something to do with a secret related to the making or origin of the pie.
I'm not sure specifically who the main characters are in Pigeon Visual Novel as I don't have in - depth knowledge about it. But usually in a visual novel, there are protagonists who drive the story forward.
The boy could be an orphan who lives on the streets. He's tough but has a soft spot for animals. The pigeon might be a carrier pigeon that has escaped from some sort of military or messenger service. Their different backgrounds make their friendship even more interesting as they come from two very different worlds but find common ground in each other.
I'm not sure specifically, but there could be students who are interested in pigeons, like a pigeon - loving protagonist. Maybe there's a strict teacher who has a different view on the pigeon - related activities in the academy.
I'm not entirely sure as there could be multiple important characters. But usually in such a novel, there would be a group of friends. Maybe a protagonist who is on a journey of self - discovery.
In 'pigeon a love story', the main characters are surely the pigeons in the love relationship. They are the ones whose story is being told. It could be a male and a female pigeon. The male might be the one who initiates the courtship, while the female responds. And throughout the story, we follow their relationship as they go through different stages of love, from the initial attraction to a more profound and committed love.
Since I haven't read 'pie in the sky graphic novel', I'm not aware of the main characters. But usually, in a graphic novel, the main characters are the ones that drive the story forward, face the main conflicts, and grow or change throughout the narrative.
Since we don't have any information about the 'pigeon feathers short story' other than its title, the main characters could be many things. It could be a group of children who discover a pigeon with beautiful feathers and their interactions with the pigeon form the basis of the story. Or it could be an old man who has a collection of pigeon feathers and the story could revolve around his memories and experiences associated with those feathers.
The main characters in the 'life of a pie story' might be unexpected. Maybe there's a little mouse that is constantly trying to get to the pie in the bakery kitchen. Or it could be a family whose story is intertwined with the pie. For instance, a grandmother who has a special recipe for the pie and passes it down to her grandchildren, and the grandchildren then become the ones to carry on the tradition of making the pie, so all of them could be considered main characters in the story.
I don't have enough information to say for sure. It could be a baker as a main character if the story focuses on the creation of the pie.