Well, 'Percy Meets the Four Horsemen: Origins' is quite interesting. It focuses on how Percy first encounters the Four Horsemen and how they all come to understand each other's powers and motives. The story is rich in detail, painting a vivid picture of their first meetings and the early stages of their partnership.
One great Percy Four Horsemen fanfiction is 'The Horsemen's Alliance' which delves into an alternate universe where Percy has to team up with the Four Horsemen to stop a greater evil. It has really engaging action scenes.
There's also 'Percy and the Horsemen: A New Bond'. In this story, Percy initially clashes with the Four Horsemen but then discovers they have a common goal. The author does a wonderful job of developing their relationships throughout the story. It's full of twists and turns that keep you hooked from start to finish.
One popular 'Harry Potter Four Horsemen' fanfiction is 'The Four Horsemen's Adventure at Hogwarts'. It features the Four Horsemen in the magical world of Harry Potter, with interesting interactions and new plotlines.
One common theme is the idea of an unlikely alliance. Percy, coming from his own world and set of powers, has to work with the Four Horsemen who are quite different. Another theme is the battle against a greater evil. They usually have to put aside their differences to fight something much more powerful.
One interesting storyline could be the Four Horsemen being summoned in the Percy Jackson world by an unknown dark force. Percy and his friends then have to figure out how to send them back while dealing with the chaos they bring, like the Horsemen causing natural disasters and unrest among the demigods.
I'm not sure if there are many novels specifically named 'four horsemen romance novels' directly. But in some historical or dark romance novels, themes related to the four horsemen like war, famine, death, and pestilence can be found in a metaphorical sense. For example, in some novels set during war - times, the male lead might be a war - like figure, and the relationship with the female lead develops in that harsh backdrop.
Annabeth Chase could also be a main character. Her wisdom and knowledge of architecture and mythology would help in understanding the Horsemen's motives and weaknesses. She could be the one to come up with plans to stop them, like finding ancient artifacts that could be used against the Horsemen.
I'm not sure specifically which novels are titled exactly 'the four horsemen romance novels'. However, many romance novels with a post - apocalyptic or dark fantasy setting might incorporate elements related to the four horsemen. For example, some novels where the male lead has characteristics of a bringer of change or destruction, much like the horsemen, and then falls in love with the female lead in the midst of chaos.
One interesting plot could be Percy having to team up with one of the Four Horsemen against the other three. Maybe he has to work with Famine to stop War, Pestilence, and Death from causing total destruction. Another plot could be Percy trying to find a way to banish the Four Horsemen back to their realm using his demigod powers and some ancient magic.
In a fanfiction battle between the Four Horsemen and Percy Jackson, Percy would likely have a good chance. He has his water powers and combat skills. But the Four Horsemen are extremely powerful in their own right. It could really go either way depending on how the writer wants to portray it.
The Four Horsemen of the Apocalypse referred to the four horsemen in the Lord of the Rings movie. They were Gandalf, Frodo, Rivendell, and Dobby. These four knights played an important role in different stories. Their appearance also represented different strengths and beliefs.
I don't know what the movie Four Horsemen of the Apocalypse is. I'm just a fan of online literature. My knowledge comes from the text messages I receive. If you can provide more information, I will try my best to answer your questions.