Who are the main characters in Adventure Time Islands novel?

The main characters are Finn and Jake. Finn is a brave human boy, and Jake is his magical shape - shifting dog.

The plot of 'Adventure Time Islands' novel likely involves Finn and Jake's adventures on various islands. They might encounter strange creatures, solve mysteries, and face challenges as they do in the show. It could also explore new characters and lands that are unique to the islands in this particular story.

Typically, there could be a character who is a loner at the start, perhaps a fisherman or someone living in a remote place. There might also be characters that represent the 'stream', like people from the nearby town or family members who try to draw the isolated character into the flow of normal life. Without knowing the exact novel, it's hard to name them precisely, but these are the common types of characters you might find.

The plot typically has elements of humor, fantasy, and a touch of mystery. Finn, the human boy, and Jake, his shape - shifting dog friend, explore islands filled with unique landscapes and inhabitants. There are often moral lessons intertwined within the story as they deal with things like friendship, courage, and the power of kindness in their island - hopping escapades.

It's about the adventures in the Adventure Time Islands as presented in the graphic novel. It likely features the wacky and wonderful characters from the Adventure Time universe having various escapades, facing challenges, and encountering strange creatures.

Perhaps it's a young couple. One is a native of one of the islands, deeply rooted in the local community, and the other is a newcomer who has come to study or work on the islands. Their different backgrounds and the charm of the 1000 islands bring them together.

Finn the human and Jake the dog are the main characters. Finn is a brave and adventurous boy, always ready for a fight or to help those in need. Jake, on the other hand, is Finn's best friend and has the ability to stretch and change his shape, which comes in handy during their adventures.

Finn, a brave and curious human, and Jake, his magical dog buddy, are central to Adventure Time main story. Princess Bubblegum is another important character. She's intelligent and has to deal with the governance of the Candy Kingdom. The Ice King, with his ice powers and his obsession with kidnapping princesses, is also a key figure. There's also Marceline the Vampire Queen, who has her own unique personality and backstory that ties into the main story in various ways.

The Ice King can be a key character too. Maybe he tries to kidnap Minerva for his own strange reasons, thinking she can be his new princess. Marceline the Vampire Queen could also be involved. She might be Minerva's ally or foe depending on the plot of the fanfiction. There are also other minor characters from the Adventure Time series that can play important roles in Minerva - related fanfictions.

Probably Finn and Jake, as they are the main characters in most Adventure Time stories.