There may be other important characters such as the Librarians of the Blood Angels. They possess psychic powers and play important roles in battles and in the internal affairs of the chapter. They can bring unique storylines related to their powers and how they use them for the good of the Blood Angels.
The Blood Angels themselves are central characters. Their leaders, like Dante, are likely to be main characters. He is a powerful and respected figure within the Blood Angels chapter.
Sanguinius is a very important character. He is the primarch of the Blood Angels and his influence is felt throughout the novel, even though he may not be physically present all the time. His legacy and the values he instilled in the chapter are central to the Blood Angels' identity.
I'm not sure exactly, but it could be some brave adventurers.
There are heroes who are often young and adventurous. They are the ones driving the story forward in the 'clockwork angels graphic novel'.
I'm not sure as I haven't read it, but it could be the angels themselves. There might be a lead angel who is guiding the flight or has a special mission.
I don't know for sure since I haven't read it, but it could be an archangel as a leader figure, and some lower - ranked angels who are trying to prove themselves.
Since I haven't read 'the crow city of angels graphic novel', I can only guess. There might be a character who embodies the Crow, who is likely to be a complex figure with a tragic past. There could also be characters who are either allies or enemies in the story, perhaps some corrupt individuals in the city who the Crow has to face, and maybe some innocent bystanders who get caught up in the Crow's mission.
Since I haven't had the chance to read 'In the Blood', I can't say who the main characters are. However, in most graphic novels, the main characters are usually the ones driving the plot forward. They could be ordinary people who find themselves in extraordinary situations, or they could be heroes or anti - heroes with unique abilities or characteristics related to the 'in the blood' concept.
Since it's based on Rush's 'Clockwork Angels', we can expect characters like the young man on his quest. He is probably the central figure, navigating through the strange and mechanical world. There might also be characters that represent different aspects of the society, like the rulers or the rebels. However, without reading the graphic novel, it's hard to say for sure who all the main characters are. But they should be related to the themes and plot of the original 'Clockwork Angels' story.
I don't know who the main characters are as I haven't read this graphic novel. It could be a detective who is investigating cases related to the fake blood. Maybe a young artist who discovers something strange about the fake blood.