1 - 20 of 283 Works in Post-Gaea & The Second Giant War (Percy Jackson)
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A do-over, Replace the Voices in My Head With Blind Innocence by sky_shore
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Batman - All Media Types
22 Aug 2025
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Summary
It seemed like everyone except Percy Jackson was moving on from the Second Giant War. He had been working on it, until he found out his older brother, Jason Todd was somehow alive.
Now, he's on his way to Gotham, for the first time in years. Preparing to speak to Bruce, his dad, and reconcile with the version of himself that he left in Gotham at 12 years old, 6 years ago.OR
Percy left a lot behind in Gotham all those years ago: a dead brother, a neglectful brother, a lying and hurtful father, unresolved arguments, the list goes on. He returns a different person to a completely different family, and it's time to see if he still has a place in it.
Series
- Part 2 of I guess I'll go home now
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As long as we are together by letritasdebrisa
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
21 Aug 2025
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Summary
Where Annabeth and Percy share a special moment inside a Ferris wheel.
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Percy Jackson and the Totally Normal Cousins by LumiNa00
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types
19 Aug 2025
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Summary
Hogwarts has survived war, Dark Lords, and teenage drama. It is not, however, prepared for Percy Jackson and his totally normal cousins.
With the wizarding world finally at peace after Voldemort’s fall, Harry Potter is ready for a quiet final year—until his cousin Percy shows up, bringing bizarre water-related accidents, a suspicious friendship with the Giant Squid, and a habit of attracting chaos like a magnet.
And then there’s Jason, who literally falls out of the sky. Thalia, who terrifies professors just by making eye contact. Nico, who once tried to collect Harry’s soul “as a joke.” All of them cousins. Totally normal ones. Obviously.
Percy said they were just visiting. Hogwarts didn’t expect earthquakes, unicorn cults, or four cousins who terrify the staff. Totally normal. Definitely nothing weird going on here.
Note: this fanfiction is the continuation of 'Saving the BWL Percy Style' by CielBlack018
(Make sure to read it first) -
Will Solace Has a Bad Time, and Learns to be a Kid Again by Nyx_of_The_Night21
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
17 Aug 2025
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Will Solace is a 14 year old demigod who has survived two wars, lost more than you could imagine, and still gets up every day to take care of his siblings and the rest of the campers at Camp Half-Blood. After an unfortunate accident, while hanging out with his friends, Cecil and Lou Ellen, Will experiences an unexpected change. Will he be able to learn to be a kid again, while also figuring out how to deal with a father whom he barely interacted with before this happened?
This is the first fanfic that I have ever written, it's mainly my excuse to write perpollo as good parents, and let Will be a kid.
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Permission to love by Cusp_Of_Prophecy
Fandoms: The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
15 Aug 2025
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Summary
Piper McLean and Jason Grace are ready to take their relationship further. Unfortunately, everyone around them seems to have an opinion—whether it’s Coach Hedge patrolling the hallways like a drill sergeant, Mellie dropping “responsibility” talks over dinner, or Piper’s dad making awkward phone calls from a movie set.
Between playful banter, quiet insecurities, and the constant feeling of being watched, Piper and Jason just want one thing: to love each other on their own terms. But when Jason stands his ground, and Aphrodite herself shows up with some very hands-on advice, the couple find themselves with the freedom they’ve been waiting for.
A story about finding intimacy when the world keeps trying to tell you you’re too young for it.
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I Feel the Rush, Addicted To Your Touch by LuxeNoir
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, EPIC - Jorge Rivera-Herrans (Albums), Blood of Zeus (Cartoon), Ancient Greek Religion & Lore, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians (TV 2023), The Heroes of Olympus - Rick Riordan
15 Aug 2025
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Summary
Percy Jackson died for his companions, an ending as decorous as the sea’s retreat.
In theory, this should have concluded matters. In practice, it produced Persía: a reincarnation with inconvenient modern opinions and an aversion to staying quiet. She acquired, in no particular order, a household, a cult, and a reputation for upsetting the correct people.Unfortunately, when immortality catches up to her, so do the Olympians. She had not requested this afterlife, but now that she possesses it, she intends to use it; primarily to irritate the gods.
Also: includes administrative cult work, abolitionist projects, and the occasional demolition of corrupt politicians. Technically an Athenide AU.
Series
- Part 1 of The Cult of Dionysus
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Her Childhood Remade by fanvergentone
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
15 Aug 2025
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What happens when you tick off the goddess of Marriage? Queen of Olympus? Yeah apparently you get turned into a child. That's what happened to Thalia Grace. Now, camp Half-blood has to take care of one small adorable and mischievous child. Any ideas on what's gonna happen?
AKA Kid! Thalia.
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The Return of the Lost Wayne: Percy Jackson's Homecoming by Formless_123
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Batman - All Media Types, Nightwing (Comics)
13 Aug 2025
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Summary
Two months have passed since the second Giant war with Gaea and Percy finally thinks of returning home to Gotham since running away at the age of twelve. As the great prophecy can’t no longer harm them nor could the second one, Percy decides to head home to Wayne Manor and finally break the news of him being not dead but hey he heard Jason had also come back from the dead. So perhaps it isn’t so weird much but then again they are the bats so it probably won’t make a difference.
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Percy Jackson-Aphrodite’s Chosen by Anonymous
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Kane Chronicles - Rick Riordan, Magnus Chase and the Gods of Asgard - Rick Riordan
11 Aug 2025
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Summary
A Goddess is in need of new Chosen. Fortunately she already has an ideal candidate in mind-Percy Jackson.
Series
- Part 1 of Worship of Aphrodite
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Living on a Prayer by skhwriter
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan, Justice League - All Media Types, Batman - All Media Types, Young Justice - All Media Types
09 Aug 2025
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When strange energies over Italy and Greece are caught on the Watchtower sensors. Diana is sent back to Themyscira to consult with her mother about the events. It turns out that while she was running around space with the Justice League A LOT happened. And while normally she would do anything to protect the Demigods of Camp Half-Blood from the chaos of the mortal world, with Batman sniffing around, things might just be coming to head…This could get messy.
Series
- Part 2 of The Percy Jackson Multiverse
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I wish I was an anime girl instead by Fabulouscrabulous
Fandoms: Alex Rider - Anthony Horowitz, Percy Jackson and the Olympians & Related Fandoms - All Media Types
28 Jul 2025
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John Rider was many things; a dead spy, an infamous traitor, someone who’d trained the world's best assassin and Alex’s own father. He was- most assuredly- not a god. So why was there a man with goat legs talking about Greek myths on Alex’s doorstep.
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flame and forge by runitsrick
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Kane Chronicles - Rick Riordan, The Heroes of Olympus - Rick Riordan
26 Jul 2025
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monica and marcus stone know power. their whole life, it's all they’ve ever seen and needed. power is why they were born. why their mother eventually went over the edge. what caused marcus’s cripple state and burned flesh on monica’s skin. why both are scared of fire. of their mother. because of these things, the twins know; power may be a strength, but if seeked till desperation, power is weakness.
but to be born with it, it is a curse.
Series
- Part 1 of Hybrids
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Shattered legacy by Elvis_Troublemaker
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan
23 Jul 2025
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After the war with Gaea and the Giants, Percy Jackson should have found peace. Instead, he was betrayed—cast aside by the gods, forgotten by the ones he trusted most. In his isolation and pain, his mind fractured, giving rise to three distinct personalities: Jack Frost, the kind-hearted guardian; Winter, cold and merciless; and Snow, an innocent child lost in time. Each of them took turns walking the world in his place, while Percy—the true Percy—faded into the background of his own life.
Four hundred years pass, and a new threat rises from the edges of the world, one that even the gods cannot face alone. When Percy resurfaces, colder and more distant than ever, Olympus is forced to reckon with what they lost—and what he’s become.
But he didn’t return to save Olympus.
He returned to finish the war that never truly ended.
A story of betrayal, fractured identity, redemption, and legacy. Percy Jackson is no longer just a hero—he’s a myth forged from ice and silence.
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Say That You’ll Hold Me Forever by alistairatyou
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Batman - All Media Types, Red Hood: Lost Days
22 Jul 2025
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Summary
One week ago, Gaea was defeated. Two weeks ago, Jason and Percy took an elevator out of hell (don't ask).
Neither of them have really recovered.
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Birdwatchers 356 challenge Day 203, Cope
Series
- Part 4 of firstnames as lastnames and other demigodish shenanigans
- Part 12 of Stair's BW 365
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Hole in the Silver Lining by astraline (the_astra_disastra)
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Harry Potter - J. K. Rowling
19 Jul 2025
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Summary
Theodosia Black had always known she was, well, odd.
Even for a demigod.
Yeah, maybe living at Camp since forever was a bit abnormal, and maybe the fact that she and her Godly Father actually interacted on a regular basis wasn’t the norm for most demigods, but she was the only child of her Father, and her mortal one had died long ago.
So what if she’s a wix alongside a demigod? Nearly the whole Hecate cabin was, too!
But after a certain Dark Lord’s resurrection, Theo suddenly finds herself entangled in the complex affairs of Magical Britain, navigating a school that seems to hate her because of her last name, and an impromptu quest to find and destroy these freaky things called horcruxes, all while something also seems to be brewing for the godly side of her family across the Atlantic…
No sweat, right?
or; order of the phoenix, but with regulus black and thanatos’ demigod daughter hunting for horcruxes, the noble and most ancient house of black’s family drama, and golden trio trying (and failing) to figure out what the hell is happening.
Series
- Part 1 of The Silver Lining
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heavy is the head which bears the crown by randomcorvid
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types
15 Jul 2025
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Summary
The War against Gaea is over, and the War against Voldemort is just beginning. The children of the Big Three and their partners - now pretending to be Wizarding Royalty - are sent to Great Britain by Hecate, the goddess who created Wizards long ago. There, they are tasked with helping to prepare the Wizarding World for the coming war, while also having to keep of the guise of being somewhat normal Hogwarts students.
OR: a shamelessly cliche, but hopefully well-written and somewhat original take on the classic "heroes go to hogwarts" concept.
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Aeternum Vindicta by godoffamine
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson & The Olympians (Movies)
12 Jul 2025
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Ancient Greece is on the verge of war. With the threat of Troy on the horizon, Perseus will not idly stand by as the ancient world begin to raise their respective champions. A tale of mortality and quest, and the prominence that comes with it.
"Greece must find a saviour - or fall." (AU)
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Harry Potter and the demigod's fate by EchoInthedark
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan
09 Jul 2025
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Summary
Harry comes back to Hogwarts to be there for an additional year. Though he does not expect to meet two new people he has never seen before, being all friendly with Slytherins. And Harry finds himself going down a very similar path, wanting to figure out the blonde Slytherin. Old foes return, new arise and this mess is getting just a little bit too complicated
Previously named Godly hell
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brother by bond, not blood by StarSpangledMoth
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
28 Jun 2025
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Summary
Annabeth reflects on the Second Titan War
Disclaimer: I do not consent to any piece of my writing being used in conjunction with any kind of ai in any way
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For Those Who Stand by Bubblegum_192
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan, Harry Potter - J. K. Rowling
28 Jun 2025
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Summary
Post giant war, a still healing Percy, Nico and Hazel find themselves forced to deal with even more consequences of the war. In the confusion ensuing during the war with Gaia, some Greek monsters have somehow slipped into the wizarding world, and Voldemort, never opposed to allying with those typically viewed as monsters has started recruiting them. Hecate, seeing no other way to keep her pet world safe, chooses to send the three demigods into a world that they quickly realize is very different from their own.
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“Come again?” Hazel sounded sufficiently confused.
“Are you saying a mortal wizard is amassing an army of Greek monsters?” Nico questioned, disbelief coloring his voce.
“Yes.”
“No,” Percy piped in, “no, no nope. No way. Screw this.”
“What he said,” Nico added, pointing his thumb at Percy.
“Yes well, your refusal to accept it makes it no less true,” Hecate huffed, annoyed.