One great 'athena pjo fanfic' is 'Athena's Wisdom'. It really delves into Athena's character in the Percy Jackson universe. The author does a wonderful job of showing her wisdom and how she interacts with the other characters. It has some really interesting plot twists that keep you hooked from start to finish.
Rather than looking for potentially inappropriate fanfics, it would be better to explore the rich world of PJO through official novels, or fanfics that are centered around the heroic deeds, friendships, and the overall mythology presented in the series.
There might be fanfics that explore Athena's relationships with other gods in a more family - oriented or politically - charged way. This can give you a deeper understanding of the PJO universe's power dynamics.
Another option is Wattpad. There are some dedicated Percy Jackson fans on there who write 'athena pjo fanfic'. You might have to do a bit more searching compared to the other two sites, but it's definitely worth looking into as there are some unique stories to be found.
One great 'pjo avengers crossover fanfiction' is 'The Demigod Avengers'. It has an exciting plot where the demigods from Percy Jackson and the Olympians join forces with the Avengers. The character interactions are really well - written, like when Percy uses his water powers in a fight alongside Thor's lightning.
There is a fanfic called 'Athena's Allies'. In this story, Athena forms a team with other mythological figures to face a common enemy. It's really interesting as it shows her leadership skills and how she interacts with others. Well, also, 'Athena's Secret Power' is a good one. It delves into the discovery of a new power that Athena has, and how it changes her relationships and her role in the mythological world.
For demigods, it could either reinforce their existing views or introduce new perspectives. If a fanfiction delves deeper into a certain aspect of their world like the powers of a god, they might gain a new understanding. Mortals would have a more comprehensive view of the PJO world. They would learn about different characters and their backstories that might not be fully explored in the original books.
It can enhance understanding by showing different takes on the existing story. For example, a fanfiction might explain a certain event from a different character's point of view, which can give new insights. It can also expand on the lore. If there were some parts of the mythology in the series that were a bit unclear, fanfiction might clarify them.
I'm not sure of specific 'athena phoenix moan fanfic' as it's not a very common mainstream genre. You could try searching on some general fanfic platforms like Archive of Our Own and use those keywords to see if there are any relevant works.
One interesting aspect is seeing different interpretations of the characters. For example, a fanfiction might explore a side of Annabeth that wasn't fully shown in the original books. It could also expand on the relationships between the characters, like Percy and Annabeth's relationship in new and exciting scenarios. Another aspect is the new adventures that fanfiction writers create. They might take the group to different mythological places not visited in the original story.
Well, Tumblr can be a great place too. There are many fans who post their fanfic ideas or links to their works on their blogs. You can search for relevant tags like #PercyJackson #Annabeth #AthenaFanfic. Also, some Reddit communities dedicated to Percy Jackson might have discussions and recommendations about such fanfics.