One great theme is their friendship adventures. Stories that focus on their new quests and how they support each other through different challenges are always interesting. Another theme could be how they grow together as characters over time.
Well, Tumblr is also a great place to search for Finn x Jake fanfic. There are many fanfic writers who post their works there, and you can also find fan communities that might recommend some great pieces. Just use the search function and type in 'Finn x Jake fanfic' and you'll likely get some interesting results.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of various fanfictions, including Finn x Jake ones. Just search for 'Finn x Jake lemon' in the search bar and you'll likely find some relevant stories.
One popular story could be 'The Adventure Beyond the Lemon Grove'. It's about Finn and Jake stumbling upon a magical lemon grove where they have to solve various puzzles. Another might be 'Lemonade with Finn and Jake' which focuses on a day in their life where they make lemonade and have heart - to - heart conversations. There's also 'Finn, Jake and the Lemon - Colored Mystery' which is a mystery - solving adventure involving a lemon - colored object.
First, think about the characters. Know Finn's adventurous spirit and Jake's laid - back but loyal nature. Then, come up with an interesting plot. It could be something as simple as them finding a lost treasure in the Land of Ooo. Next, write in a style that matches the show, with a bit of humor and lots of action.
Well, in 'Finn', the characters are made memorable through their relationships with each other. Finn's interactions with his friends or foes create interesting dynamics. For example, if he has a best friend who is always getting him into trouble but also helping him out of it, that kind of relationship makes both characters stand out. Also, the character development throughout the story is key. A character who starts off as shy and then becomes bold over time is very memorable.
The Unti Finn novel by A. J. Finn is a complex mystery that weaves together multiple plotlines and keeps the reader guessing until the very end. It's full of unexpected twists and turns.
I haven't come across any reports stating that Jake Tapper is penning a novel. His focus seems to be on his journalistic endeavors, such as reporting the news, conducting interviews, and providing analysis. However, it's not impossible for him to venture into novel - writing in the future, but for now, there's no indication of it.