Actually Good PJO Fics
I've read 'em but I never see them rec'd anywhere on these blogs. There's no shortage of good PJO fics, but they can be hard to find since they're not just on Ao3 and many aren't Kudo'd or favorited as much as they should be.
Dark Percy Jackson - WIP
An Archive of Our Own, a project of the Organization for Transformative Works
My Review - 7/10, Must read! Author really knows how to capture character dynamics and the writing is simply fantastic. Updates can range a few months but each new chapter is nice and long. Also! Percy's descent into darkness is just done so so well.
PJO Crossover - WIP (Might be perm hiatus)
My Review - 8/10, Bro this has got to be it. Just simply chef's kiss. It's actually crazy how good this is. Hunger Games x PJO. Unfinished.
PJO Crossover - WIP (Unfinished)
An Archive of Our Own, a project of the Organization for Transformative Works
My Review - 9/10, Unfinished. Hunger Games x PJO. Mind the tags. BTW everything by this author is 10/10. Look at all PJO works. Off topic, but there's also a pretty good Marauder's one-shot somewhere in there.
Actually I'm gonna take a moment to just obsess over hanpersands (the author who wrote the fic above). Ok so, I think I've read all of their PJO fics. There's some very good love triangle Luke-Annabeth-Percy fics in there (10/10). Me personally? I don't like Luke. Big groomer vibes. But I don't think these fics necessarily portray the relationship as a healthy one at all. It's just kinda -- these kids are messed up, their feelings are messed up, there are no good role models around, and their hormones are whack. Let's see how this all comes together. Then there's a good dark Annabeth Chase fic and a good Nico/Percy fic and there's just a lot of gold hidden on this author's profile. Pls go check it out.
Famous throughout the PJO Fandom is the masterpiece fic Falling for You by 1967HogwartsGoddess
An Archive of Our Own, a project of the Organization for Transformative Works
My Review - 10/10, probably the best PJO fic I've ever read and I'm very upset there aren't more. Like this is a terribly short list of good fics and now I'm upsetty spaghetti.