Since I don't know the specific 'custody book story', I can't say for sure. But it could be the parents if it's a child custody story, or the people fighting over the custody of a particular item or entity.
There's no way to tell without more details. However, if it's a typical custody - related story, it might include lawyers who play important roles in representing the parties involved in the custody case. Also, witnesses could be part of the main characters if they have significant contributions to the story's development in the context of the custody matter.
Since it's a story about custody, there must be at least two main characters - the two parties in the custody dispute. It could be a mother and a father, each with their own motives and backstories. There may also be other supporting characters like lawyers or family members who play important roles in influencing the outcome of the custody situation.
In calzona custody battle fanfic, the main characters are, without a doubt, Cal and Zona. Cal and Zona are the focal points as they are the ones involved in the custody battle. Alongside them, there could be other important characters. For example, their respective attorneys play significant roles in presenting their cases in court. There might also be family members, like their parents or siblings, who either support or oppose their claims during the custody fight. Sometimes, there could be a character like a child psychologist who is brought in to assess the situation and give an expert opinion on what would be best for the child in question.
As I haven't read the book 'Custody by Manju Kapoor', I don't know the main characters.
The 'custody book story' could potentially be about the journey of a custody arrangement. Maybe it starts with a situation that leads to the need for custody, such as a divorce or the incapacitation of a parent. The story in the book might then detail how the legal process unfolds, the emotions of the parties involved, the arguments presented in court, and the final decision regarding custody. It could also explore the impact of the custody decision on the lives of those directly and indirectly affected, like the children, grandparents, and friends.
Obviously, Harry Potter is a main character as the title implies he is the one fighting for custody. There might also be his friends like Hermione and Ron who could be helping him out in the battle for custody. Maybe the person or thing he is fighting for custody of could also be considered a main character in a sense, as it's the central object of the story.
Since the book is about 'Custody', we can assume there are some key characters. There could be a protagonist who is fighting for custody. This might be a parent who deeply cares about their child or someone who has a strong connection to the object of custody. There might also be an antagonist, perhaps someone who is trying to take custody away unjustly. And then there are probably supporting characters like lawyers or family members who influence the custody battle in some way.
Since I haven't read 'Novel Custody' by Manju Kapoor, it's hard to say exactly who the main characters are. But in many of her works, she often creates complex characters that represent different aspects of society or human nature. So, perhaps in this novel, there could be characters that are struggling with issues related to the concept of custody, like a mother or father figure in a family drama, or individuals in a legal or moral battle over something important.
I haven't read this story in detail, but generally, it might explore themes like family relationships. Maybe it shows how custody battles can be complex and how they affect the lives of those involved.
The main plot of 'Custody' likely revolves around the concept of custody, perhaps in the context of family, like child custody or the custody of something valuable. It may explore the relationships and power dynamics among the characters involved in the custody situation.
Since I don't know the details of 'the book story', it's hard to say. It could be an author as one of the main characters if the story is about the creation of a book.