We don't have enough details to determine the main characters. But it could be a young protagonist who stumbles upon the implications of the zeroth law and has to come to terms with it. Maybe it's a military officer tasked with upholding the zeroth law in a chaotic and dangerous situation, or an alien being who has a different perspective on this law compared to humans.
There's no way to know without more information. However, in science fiction, common main characters are often those who are on the front lines of discovery. So it might be a group of researchers trying to understand or apply the zeroth law. Or it could be rebels fighting against a system that enforces this law too strictly.
Since I don't know the specific work, I can't say for sure. It could be scientists, adventurers, or even artificial intelligence if the story is about that.
I'm not sure specifically as there could be various works with this title. It might be about some fundamental concepts in a science - fictional context related to a 'zeroth law', perhaps something about the basic rules governing a fictional society or technology.
The title clearly mentions Zeroth Maria, so she is surely one of the main characters. There might be other characters as well, perhaps someone related to the empty box, like a person who gave the box to Maria or someone who is also interested in the box for their own reasons. But as of now, we can only be certain about Zeroth Maria from the given title.
Based on the title, one main character is likely Maria. And since the empty box seems important, it could almost be like a character itself in a way, as it may drive the plot. But without reading it, it's hard to say if there are other major characters.
I don't know for sure, but from the title, it seems that Zeroth Maria is likely to be one of the main characters. And perhaps there are other characters related to the 'empty box' as well.
In Firefly Science Fiction, the main characters include Mal Reynolds, the captain with a complex past and a strong sense of justice. Zoe is his second - in - command, a fierce warrior. Jayne is the muscle of the group. Kaylee is the ship's mechanic, always cheerful and good - hearted. Inara is a Companion, adding an element of elegance and mystery to the crew. And there's also Simon, a doctor, and his sister River, who has special abilities. Each character brings their own unique personality and skills to the story.
One of the main characters is Ryan Clark, who is in a crucial position on Avenue 5. Another is Herman Judd, who has an important role on the ship as well.
Loki is the primary character, but in Loki science - fiction, there are other important characters as well. Thor, his brother, often has a significant role. He is a foil to Loki's mischievousness. Also, characters like Odin, Loki's father, play important roles in shaping Loki's character and the overall story. And in some stories, characters from different realms interact with Loki, adding more depth to the story.
Since I don't know the specific 'the continuum science fiction' work, I can't say for sure. It could have a diverse range of main characters, like a brilliant scientist trying to understand the continuum, or an adventurer exploring the strange regions within the continuum.
There are various main characters in Clark's works. Some are scientists, like the ones who embark on interstellar journeys to discover new worlds. They are often curious and brave.
There could be the stowaway, of course. They might be a young and adventurous person. And then perhaps there's a wise old scientist on the ship who the stowaway befriends. Or there could be a tough - as - nails security officer whose job is to find any unauthorized persons on the ship, which in this case is the stowaway.