There could be a side character who either supports or doubts the idea of waiting for an angel. Maybe a friend or a family member who tries to convince the waiting character to stop waiting and face reality. And of course, there might be some kind of mysterious figure that represents the angel, whether it's a real angel or just a symbol in the character's mind.
In 'waiting for an angel novel', redemption could be a theme. The angel could be a symbol of salvation or redemption for the characters. And there may be a theme of transformation. As the characters wait for the angel, they might go through internal changes, like becoming more spiritual or learning to accept their situation better.
I don't know as I haven't read it. But they could be ordinary people dealing with extraordinary waiting situations.
Since I don't know the specific 'lady in waiting novel', I can only guess. There would likely be the lady in waiting herself. Maybe there's a noble lady she serves, a love interest like a handsome nobleman or a dashing knight, and perhaps some other servants or court officials who play important roles in the story.
There are four main female characters. Savannah is one of them. She is a successful TV executive who has her own set of relationship problems.
I don't know as I haven't read it. There could be a young protagonist who is the central figure in the waiting process.
I'm not entirely sure without reading the novel specifically, but in the Maximum Ride series in general, there are characters like Max who are often at the center of the story. So perhaps in this 'angel angel' novel, Max could still be a main character, along with any new characters related to the 'angel' concept in the story.
It depends on the specific Angel Island Novel. However, often the main characters are immigrants themselves, such as a young Chinese man hoping to make a new life in America, or a Japanese woman with a family she's trying to reunite with.
Since it's called 'angel of darkness novel', the angel of darkness is likely a central character. There could be an antagonist, perhaps a powerful figure from the world of light trying to stop the angel of darkness from achieving their goals. And there might be some side characters, like a group of mortals who get caught up in the angel's affairs and end up being important to the plot in unexpected ways.
There could be a female character who is very alluring and mysterious. She might play a crucial role in the story, like being the object of the protagonist's affection or the source of some kind of conflict. And there may also be an older figure, maybe a mentor or a villain, who influences the actions of the main character.
As I don't know the specific 'weeping angel novel', I can't say for sure who the main characters are. But they could be some brave individuals who are trying to fight against the threat of the weeping angels.