The most obvious main character would be the alpha. There might also be a love interest, perhaps a female character who challenges the alpha in some way. Another possible main character could be a rival alpha or a trusted advisor to the main alpha.
In this novel, the alpha is bound to be a central character. He might be dealing with his own emotions and power within the pack. The luna, who has a son, is another key figure. Her relationship with the alpha and her role as a mother will be important aspects of the story. And the son, whose presence has an impact on the alpha's feelings, will also be a main character. Their interactions, their individual growth, and how they shape the story together are what we can expect from these main characters.
The main themes are likely to be love, of course, which is presented in a complex and perhaps troubled way. Then there's regret, which probably stems from actions or decisions made in the context of the love relationship. There could also be themes of self - discovery as the alpha character might learn about themselves through the experiences of this bad love and regret.
I don't know since I haven't read the novel. But it's likely that the alpha and the surrogate are main characters. There may also be other supporting characters like friends or family members of either the alpha or the surrogate.
I don't know for sure as I haven't read the book, but I would assume there is an alpha character who is central to the story. There may also be characters who are either the source of the temptation or those who are affected by the alpha's response to the temptation.
Since I haven't read the novel, I can't say for sure. But likely there is the alpha character and the angel. There might also be other characters like the alpha's friends or enemies, or other celestial beings if the story has an elaborate angelic world.
I haven't got a clue regarding the author of this novel. It could be an indie author, in which case it might be harder to find information. Maybe you could try searching for it in specialized book databases or on book - related forums to find out who wrote it.
I'm not sure specifically as I haven't read this novel. It could be about a character named Alpha Ryan and his single regret in life. Maybe it's related to a lost love, a missed opportunity, or a wrong decision he made in the past.
Obviously, the alpha king is one of the main characters. And his mate, of course. There might also be other characters like the king's advisers or members of his pack who play important roles in the story.
In this novel, the alpha is bound to be a central character. He represents power and authority in the story's world. The replacement bride is the other key figure. Her character arc would probably involve adapting to her new role. There could be the alpha's parents or elders in the pack (if it's a werewolf - type story) who have a say in the matter. Maybe there's a best friend of the replacement bride who helps her navigate through the difficulties. And there might be a rival alpha or a character from another group who tries to disrupt the relationship between the alpha and his replacement bride.
Since I haven't read the 'alpha's cruel addiction novel', it's difficult to say exactly who the main characters are. But surely, there's the alpha at the center of the story because of the title. There might be a mentor - like figure who tries to guide the alpha away from the cruel addiction. And perhaps there are other alphas or subordinates in the story's setting who interact with the main alpha in different ways depending on the nature of the addiction.