Well, without having read it, the main characters could be a diverse group. There might be a young, ambitious person striving for something big. Maybe there's an older, wiser character who acts as a mentor. There could also be antagonists, perhaps a jealous rival or a power - hungry figure who tries to stop the protagonist from achieving their goals.
I don't know as the title doesn't give any clues about the characters. It could be anyone from an ambitious young entrepreneur to a famous actor trying to reach new heights in their career.
Well, in 'big time rush story', the main characters are four young men who are united by their love for music. They each bring something unique to the table. One may be the natural - born performer, full of charisma on stage. Another could be the shy but extremely talented musician who adds depth to their music. There's also likely to be a character who is the joker of the group, always keeping the mood light, and the last one is the responsible one who makes sure they all stay on track with their music career.
In the 'big sleep novel', the central character is the detective, of course. He is a complex figure with his own set of values and methods. There are also the rich and powerful families involved in the case. Their members play significant roles as they are either directly or indirectly related to the crimes being investigated. Additionally, there are some side characters like informants and other people in the criminal underworld that the detective has to deal with during his investigation.
One of the main characters is Edward Bloom. He is a larger - than - life figure known for his tall tales. Another important character is his son, Will Bloom. Will is often frustrated by his father's fantastical stories but comes to understand him better over time.
I don't know as the 'big brother novel' isn't clearly defined. But generally in a novel with a 'big brother' concept, there could be a protagonist who rebels against the 'big brother' figure or system.
There could be a diverse range of characters. It might have a young, naive character who gets dragged into the big trouble and has to grow up quickly. There could also be an older, wiser character who acts as a mentor or guide to the main character. And of course, there could be side characters like friends or family members of the main character who are also affected by the big trouble.
The main characters are Hiro and Baymax. There are also other friends in their team.
Since I don't know the exact 'big magic novel', it's hard to say. But usually in a magic novel, there could be a young wizard or witch as the main character.
Since we don't have more information about the 'the big picture novel', it's hard to say for sure. However, in most novels, the main characters are often the ones who face the major conflicts or challenges that are relevant to the overall theme. So in this novel, they could be characters who are either trying to change the big picture, or are being greatly affected by the events that are part of the big - picture narrative.
I'm not sure specifically who the main characters are without having read the novel in detail. But often in a novel set in a big sky environment, there might be a rugged individualist, someone who is not afraid to face the challenges of the open space.