I don't know the exact main characters as I haven't read the 'frozen river novel'. But usually in such novels, there might be a protagonist who is a local living near the frozen river.
There could be a group of characters as well. For example, a family that has to deal with the challenges brought by the frozen river. The parents might be worried about how to keep their children safe in the cold environment around the frozen river, and the children might have their own adventures on or near the river.
Since I haven't read the 'frozen river novel', I can't say for sure who the main characters are.
Unfortunately, I can't tell you who the author of 'the frozen river a novel' is. You could try looking it up in a library database or an online bookstore. They might have more information on the author.
I'm not sure specifically as I haven't read it in detail. But it might be about survival in a cold or harsh environment given the 'frozen' in the title.
Since we don't have much information about this novel, it's difficult to say for sure. But it might have a hero - type character who is on a quest to reverse the frozen time. There could also be a sidekick or a love interest who helps or complicates the main character's journey through this strange time - frozen world.
Since I don't know the exact 'frozen heart novel', it's hard to say. But it could be a young girl and a mysterious man with a frozen heart.
If it's not about the Disney movie, it's really hard to say. It could be a story about a group of explorers in a frozen land, in which case the main characters could be the explorers themselves. They might have names like Jack, Tom, and Mary, and each of them could have different skills and personalities that help them survive in the cold environment.
The main characters might include the frozen player, who is likely to be the protagonist. There could be an antagonist, maybe someone who was involved in the player's freezing or someone who wants to stop the player from achieving their goals after returning. Additionally, there could be friends or comrades of the player who either remember them from before or become new allies during their return journey.
I don't know the main characters in 'Scorched Frozen Graphic Novel' as I haven't read it. But they could be survivors in this harsh scorched and frozen world, like a tough - as - nails warrior or a brilliant scientist.
Elsa and Anna are the main characters. Elsa, with her ice powers, is a complex character who has to deal with her self - isolation due to her powers. Anna, on the other hand, is full of determination and love for her sister. Also, Olaf the snowman, who is created by Elsa's magic, is an important and lovable character in the graphic novel.
I'm not sure exactly who the main characters are without reading the novel. But surely the frozen player himself is a main character. There might also be characters who were related to him before his freezing, like friends or family members, or new characters he meets after his return who play important roles in his new adventures.