13 Works in Twelfth Legion Fulminata (Percy Jackson)
Listing Works
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The Shifting Tides by god_named_fred
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan
22 Sep 2025
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Summary
Livia Procella doesn’t do safe. Never has. Monsters started chasing her before she was ten, and life carved the rest of her childhood out of her with a knife. She fights like she has nothing left to lose, talks back when she shouldn’t, and trusts almost no one.
But Rome has other plans.
When a prophecy warns that Camp Jupiter will fall unless an ancient relic is recovered before the Feast of Fortuna, Livia is thrust into a quest she never asked for.
“By thunder’s heir and augur’s sight,
By ocean’s child through shadowed height;
The shield that holds Rome’s ancient pride,
Must be reclaimed ere Fortuna’s tide.
Where smoke veils truth in caverned stone,
Her blessing guards, or doom is sown.”With unlikely allies at her side, she must face ambushes, ancient beasts, and the gods’ cruel games. Each trial pushes her closer to the truth of her bloodline — and the storms she carries in her veins.
Sharp-tongued, stubborn, and far more dangerous than she realizes, Livia isn’t anyone’s idea of a perfect hero. But if she fails, New Rome will drown. And Livia Procella refuses to be the girl who let the city drown.
Series
- Part 1 of The Storm's Legacy
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Champions of the Gods and the Weight of Expectations by diaskedasilexis
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians - Rick Riordan
13 Sep 2025
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Summary
Jason was born to be a good Roman. He is the son of Jupiter and the champion of Juno. At seven years old, he’s excited to join the Twelfth Legion and see his father’s legacy. But it’s not what he thought. He can’t decide who is right and who is wrong. Maybe the gods don’t care anymore?
Octavian Aurelius Coelispex was born to carry on his family’s legacy. To bring honour and glory to the family name. To protect the legion from the Greek barbarians. He just didn’t realise how difficult it would be, or what they would ask of him.
Reyna had long decided she didn’t care about the family legacy. She fights a constant battle with the war that rages in her blood. What have the gods ever done for her? Then, a prophet turns her world on its head, and she starts down a new path.
The gods watch a son of Jupiter and a daughter of Bellona change the future of the Twelfth Legion, and they wait to see if Rome may yet redeem herself.
(This is a prequel to HoO and follows the Romans from the arrival of a seven-year-old Jason through to the end of my PJO Weirdest Prophet arc).
Series
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Percy Jackson's Senior Year Adventures: The Scythe of Kronos by jalay1
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, EPIC - Jorge Rivera-Herrans (Albums)
04 Sep 2025
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Summary
It's the middle of winter break, and since Hecate's quest, Percy hasn't gotten another recommendation letter. Finally...his dad appears to him. He claims that Kronos's scythe has resolidified and has split in three places around the world, and that he'll put in a good word with Zeus to get Percy's last letter. And so Percy gets sent on another quest, but this time, he's got his friends with him. As they retrieve the final bit of the scythe, however, Kronos's time energy sends them far back in time to ancient Ithaca.
Series
- Part 2 of Percy Jackson AU
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The Twelfth Legion's Saturnalia Ball by TheAmazingMaddy
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan
26 Oct 2024
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Summary
Reyna talks to her co-praetor, Frank, about the upcoming Saturnalia ball.
Series
- Part 7 of Ace Week 2024
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A New Flight by SkittlesStars
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
25 Jul 2024
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Summary
"Mine were like that. They are a bit better now, but barely."
"It's nice to know I’m not alone,"
Hazel has always thought it was counterintuitive to be blessed with wings when her life was cursed. From her troubled past to her death and her eventual resurrection, Hazel's wings have mirrored her struggles. Slowly Hazel learns that redemption, growth, and the beauty that comes from mending what was once shattered.
Series
- Part 4 of Character A Character B
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Imperator: Parabellum by CombatTombat
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
10 Jul 2024
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Summary
The Second Gigantomachy is over, and New Rome and Camp Half-Blood are at peace. But the tasks of the demigods are never over, and after a brief vacation, Imperator Percy Jackson, son of Neptune, undertakes a new mission that will shape not only his life, but the lives of demigods for years to come. Ten Part Miniseries sequel to Imperator: Filii Deorum. Updates sporadic until story is complete (nearly halfway there!) and then will become more consistent.
Series
- Part 3 of Imperator
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House of Wolves by Ifonlythiscouldbe_found
Fandoms: The Heroes of Olympus - Rick Riordan
02 Apr 2024
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Summary
He really hopes Lupa is proud of him.
Series
- Part 3 of Heroes of Olympus Songfics
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An Earthen Elysium by TheSistersBread
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
23 Feb 2023
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Summary
New Rome is an earthen Elysium. It is not Elysium itself.
OR
Exploring the ethics of New Rome and the problematic way it is set up.
Series
- Part 24 of Bitter/sweet
- Part 20 of Lone Fics
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Son of Lightning by The1anonomous
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
27 Jul 2022
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Summary
My name is Jason Grace, and it’s time you heard my story. I’m sure you’ve read all about Percy Jackson and his quests against Kronos, but now it’s my turn. My fight, my battles, my sacrifices, were just as important in the Titans’ downfall.
Everything has an opposite. Like day and night. Water and air. Death and life. Greeks and Romans.
And as the Romans march in perfect unison, a well oiled machine ran over and over, let my voice rise above the heads of the legionnaires and proclaim our story, the story that is the opposite, yet so very similar, to that of Percy Jackson's.
Series
- Part 1 of Jason Grace and the Olympians
- Language:
- English
- Words:
- 1,578
- Chapters:
- 1/?
- Kudos:
- 7
- Hits:
- 61
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The Titan's Tide by Goonlalagoon
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
26 Jun 2021
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Summary
Jason Grace never expected a quiet life - even before he fought his first real enemy or went on a quest. But with rumours of recent activity on Mount Othrys putting everyone on high alert and the children of Trivia falling prey to a mysterious affliction, the tensions at Camp Jupiter are growing - and that's before things in the Legion change in a way Jason never thought to imagine.
[Or, part three of five following what Jason and the Romans were up to during the original PJO timeline]
Series
- Part 3 of S.P.Q.R.
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The blood of Bacchus by Goonlalagoon
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
08 Nov 2020
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Summary
A year after becoming a full Legionaire of the Twelfth Legion, Jason Grace is just happy that things seem to be back to normal - until pinecones start raining down from the heavens in an unmistakeable show of godly power. Bacchus has a job for the Legion, and Jason's stuck right in the middle of it, not to mention stuck with an old (sort-of) friend and a decidedly unfriendly new arrival for company...
Quests are dangerous, and this one might just be deadly - but for a Legionaire, it could also be a once in a lifetime chance to prove yourself to the gods themselves.
Also, if they mess up then the world may possibly end. No pressure.
[Or: part two of five following what Jason and the Romans were up to during the original PJO timeline]
Series
- Part 2 of S.P.Q.R.
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The son of Jupiter by Goonlalagoon
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
26 Jan 2020
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Summary
Jason Grace has been living at Camp Jupiter since he was three, but now he's old enough to officially join the Legion - which also means taking on Probatio status until he's either served in the Legion for a full year, or committed an act of valour.
As if proving himself to, well, everyone wasn't enough, he's been having dark dreams - and it's a foolish demigod who ignores their dreams...
[Or: part one of five following what Jason and the Romans were up to during the original PJO timeline]
Series
- Part 1 of S.P.Q.R.
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Summary
"Do you think Nonno is proud of us?" Italia Veneziano, the younger of the two, asked.
"If Nonno'd be proud?" Italia Romano watched two young children run around on the street below.
Veneziano observed him in silence, knowing that his brother would give him an actual answer once he'd gathered his thoughts.
"Remember what he told us, all those years ago?" The older brother asked.
The Roman Empire had taught them everything they knew. They put all of it to good use after he faded. This is where they are today.
One-shot