I'm not entirely sure as I haven't read the book in detail. But it's likely that the 'Black Widow' herself is a main character. There might also be some characters who are on her side or against her, like an intelligence agent or a detective.
Since it's a Daniel Silva novel, it may have a protagonist who is an investigator or an agent trying to uncover the truth about the 'Black Widow'. There could be supporting characters who provide information or help in the investigation. The 'Black Widow' character would be a central figure, with her own backstory and motives that would be gradually revealed throughout the story. There may also be some villains or accomplices associated with her actions.
In 'The Black Widow' by Daniel Silva, the main character is likely the eponymous 'Black Widow'. She would be a complex character with her own set of goals and methods. There may be other characters like a journalist trying to expose her story, or a government official who gets caught up in her schemes. Another possible main character could be a spy or an operative who is tasked with stopping the 'Black Widow' from causing more harm, whether it's related to national security threats or some other form of danger.
The 'Black Widow' in Silva's novel could be a key figure in the plot. Maybe she's a femme fatale who uses her charm and wits to manipulate situations and characters. She might be involved in some sort of espionage or international intrigue. For example, she could be working for a shadowy organization and be tasked with eliminating certain targets or stealing important information.
There are also other supporting characters like Ari Shamron, who is often involved in the intelligence operations and has a complex relationship with Gabriel. He is an important figure in the Israeli intelligence community within the context of the novels.
Since I haven't delved deep into the book lately, it's hard to name all the main characters precisely. However, given the nature of the story being about an assassin, there would be the assassin as a central figure. There could be a mentor - like figure who has trained him or someone from his past who resurfaces and complicates his current missions. There might also be law enforcement or intelligence agents who are hot on his trail, trying to either arrest him or use him for their own purposes.
I don't know who the author of 'the black widow silva novel' is. There are so many novels out there, and without more information, it's difficult to determine the author.
The 'Black Widow' in Daniel Silva's novel is probably a character with a lot of secrets. She could be a key part of the story's mystery and danger, perhaps being a threat to the main character or involved in some sort of conspiracy.
The supporting characters also play important roles in making the characters in Daniel Silva novels memorable. For example, those who work with Gabriel Allon in his spy network. They each have their own specialties and personalities, and their loyalty and camaraderie add depth to the overall story.
The characters in Daniel Silva novels are often complex and multi - faceted. His protagonist, for example, might be a spy or an agent with a strong sense of justice. They are usually highly intelligent and resourceful, able to handle dangerous and complicated situations. These characters are also well - developed in terms of their personalities, having their own flaws and strengths that make them seem more real.
The 'black widow' usually refers to a female character who is dangerous or deadly in some way. In the context of this novel, Silva could be the main character. It could be about her adventures, her relationships, and how she uses her wits and skills to navigate a complex world filled with foes and challenges. For example, she might be involved in a web of lies and intrigue, similar to how a black widow weaves its web.
I don't know the exact main characters in 'the black widow novel' as I haven't read it. But it might have the Black Widow herself as a main character, and perhaps some other characters who are either her allies or enemies.
If it's about a real - life inspired 'black widow' story, the main character would be the woman who is at the center of the events, like Belle Gunness who was suspected of being a black widow in the early 1900s. And there might also be the victims, her husbands or partners who play important roles in the story.