I'm not sure about its popularity. It depends on various factors like how well it was marketed, the quality of the story and art, and the size of the target audience. If it has a strong following among science - fiction and graphic novel enthusiasts, it could be considered popular within that niche.
The princess is surely one of the main characters. There may also be other characters like Martian warriors or maybe an Earthling who somehow gets involved in the Martian affairs.
The protagonist who travels to Mars is a key character. The princess of Mars is another main figure. There could be supporting characters such as wise Martian elders who might guide the protagonist, or evil Martian villains who oppose him. These characters together create the complex web of relationships and conflicts in the story.
Well, it's often about a hero's adventure on Mars. There are strange creatures, unique cultures, and a princess involved. It usually has elements of science fiction and fantasy combined.
The audio of the 'A Princess of Mars' graphic novel is known for its detailed audio descriptions of the illustrations, making it easy to envision the scenes. It usually has a well-paced narration that keeps you engaged throughout.
The 'io9 princess of mars graphic novel' could potentially be a great read for fans of science - fiction and graphic novels. It might incorporate elements from the original Princess of Mars story, such as the alien landscapes and the adventures of the characters. However, without actually reading it, it's hard to say exactly what makes it special. It could have its own take on the classic story, with new interpretations of the characters or a different pacing in the plot.
I'm not sure specifically as I haven't read it in detail, but generally it might involve Veronica Mars solving mysteries and dealing with the complex relationships in her world.
I'm not sure specifically who the main characters are without reading it. But they could be astronauts on a mission to Mars, or perhaps scientists studying the planet.