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The Lost Hero (Part 2: The Lone Deity) by
theguizgamers reviews
Jason Grace finds himself outside the walls that protect humanity. Fighting titans and be-friending teenagers weren't on his to do-list. Especially after he recalls his death. (Spoilers for ALL of AOT!)
Crossover - Percy Jackson and the Olympians & Attack on Titan/進撃の巨人 - Rated: T - English - Mystery/Drama - Chapters: 33 - Words: 40,184 - Reviews: 36 - Favs: 19 - Follows: 27 - Updated: 9/10 - Published: 11/14/2022 - Jason G., Armin A.
The Blue Food Project by
liketolaugh reviews
Foggy meets Sally in a grocery store, sees the three bottles of food coloring in her cart, and listens to her talk about how much her son loves it for about ten minutes before he decides he's in love. About four months later, Natasha drops by the Jacksons' apartment to take her first look at the child that heralds the realization of the Great Prophecy. She thinks he looks small.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Family/Drama - Chapters: 20 - Words: 73,277 - Reviews: 24 - Favs: 175 - Follows: 243 - Updated: 9/10 - Published: 4/6/2022 - Percy J., Sally J., Black Widow/Natasha R., Iron Man/Tony S.
Slayer of the Sea by
pedrohfonseca01 reviews
When Annabeth dies facing Gaea, Percy asks the gods for one wish: be sent somewhere to be free from their influence. He did not expect, however, to be sent to a world eerily similar to Japan, filled with demonic beings called Onis. Soon enough, Percy finds himself joining the Demon Slayers Corps, and now must navigate a dangerous new world with a newfound purpose. [Uptades weekly]
Crossover - Percy Jackson and the Olympians & Kimetsu no Yaiba/鬼滅の刃 - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 29,215 - Reviews: 20 - Favs: 124 - Follows: 158 - Updated: 9/10 - Published: 8/6 - [Percy J., Kanroji M.] Tanjirou K.
Crosshair of the Gods by
Toaster boy reviews
(Friendly to 40k Newbies) An assassin from the 41st millennium is thrown through time and space into a world of Gods. A world where ancient Roman and Greek heros do battle against giants, but how will a transhuman killing machine adapt to such conditions. With nothing but in his faith in the God Emperor, will he help these demigods or suffer not their heresy to live?
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 23,364 - Reviews: 29 - Favs: 95 - Follows: 146 - Updated: 9/10 - Published: 8/5
Twice Fathered: Time for Love by
DjinnAtwood reviews
Malheureusement pour Reggie Black, apprendre la vérité de sa filiation lui cause un torrent de problèmes : obligé de changer de vie, de continent et de nature. Il lutte pour trouver sa place. Et les conflits qui couvent en Angleterre n'arrangent rien... Mais qui dit qu'il doit affronter cela tout seul ?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - French - Drama/Adventure - Chapters: 35 - Words: 47,385 - Reviews: 8 - Favs: 44 - Follows: 48 - Updated: 9/10 - Published: 11/10/2020 - Regulus B., Ted T., Xenophilius L.
Realms Entwined: When Worlds Collide by
mindependent reviews
Haunting dreams foreshadow a collision of realms. With friends by his side, Percy seeks answers. Enter Harry Potter and his world. Prophecies entwine, darkness lurks. Embarking on a perilous journey, friendships tested and alliances formed. Confronting robed figures, unraveling truth. Uniting strengths, rewriting fate. Two worlds, one epic tale of courage, magic, and destiny.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 19,659 - Reviews: 3 - Favs: 13 - Follows: 20 - Updated: 9/9 - Published: 7/23 - Harry P., Hermione G., Annabeth C., Percy J.
One Door Closes Another Opens by
Huntingkiddo13 reviews
When Percy blew up Mount St. Helens, he expected to find himself in the Underworld to be judged. Instead, he finds himself in the middle of the woods in Gravesfield Connecticut, and in the care of a kind woman and her odd daughter. If that wasn't enough, he's forced into a world beyond his understanding. AU & Pre TLO Eventual Percy x Boscha
Crossover - Percy Jackson and the Olympians & Owl House - Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 57,707 - Reviews: 58 - Favs: 137 - Follows: 158 - Updated: 9/9 - Published: 9/26/2022 - [Boscha, Percy J.] Luz N., Eda
Naruto: The Two Bloods - The Lightning Thief by
UbberFox reviews
Sent to a world with Gods and Goddesses, the number one knuckle-head Ninja reunites with his family. Re-mastered version of Peaceback's "Naruto The Two Bloods : The Lightning Thief" with some adjustments. Rated M for Mature content, Foul-Language and Violence. [Harem]
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 29,209 - Reviews: 56 - Favs: 473 - Follows: 586 - Updated: 9/9 - Published: 5/9 - Naruto U., Annabeth C., Clarisse R., Thalia G.
The Prophecy Reborn by
MICAE L1 reviews
The Prophecy Reborn had brought them together, and together they would face whatever challenges the future held.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: K+ - English - Friendship - Chapters: 2 - Words: 654 - Reviews: 1 - Favs: 1 - Follows: 4 - Updated: 9/9 - Published: 9/8
The Cabin Between the tree tops by
Firebird's child reviews
The gods are back clenced from the evil and Kratos lives peacfully in the remains of vallhalla. sadly a certain love godess filed her paperwork wrong and now kratos has a bunch of kids spread over the USA multiple pantheons and even difrent universes what would happen if some of our favouraite demigods where children of the ghost of sparta. multy fandom crossover to test if I can
Crossover - God of War & Percy Jackson and the Olympians - Rated: M - English - Adventure/Family - Chapters: 4 - Words: 13,173 - Reviews: 13 - Favs: 61 - Follows: 69 - Updated: 9/9 - Published: 5/8
Reaper of rome by
michelous reviews
what if ichigo had was a demigod for a secret reason and trained in more that just his home town what if he had adventures between the main arcs of bleach. will have ichiruki ship maybe others revealed later
Crossover - Bleach & Percy Jackson and the Olympians - Rated: M - English - Romance/Adventure - Chapters: 10 - Words: 26,338 - Reviews: 4 - Favs: 31 - Follows: 37 - Updated: 9/9 - Published: 3/21 - [Ichigo K., Rukia K.]
Making Waves by
feelingtheaster9145 reviews
Persephone 'Percy' Jackson has never been one to sit still, especially not at a desk, for hours a day, most days a year. After her thinning patience snaps, a well-timed appearance from Bludhaven's hero, Nightwing, starts Percy on an exciting new adventure. Now she's got a whole new set of problems, like getting blood out of Kevlar and that cop that keeps popping up everywhere.
Crossover - Percy Jackson and the Olympians & Young Justice - Rated: K - English - Romance/Adventure - Chapters: 23 - Words: 154,542 - Reviews: 82 - Favs: 356 - Follows: 406 - Updated: 9/8 - Published: 12/9/2021 - [Percy J., Richard G./Nightwing] - Complete
From Hogwarts To Olympus: A Demigod's Odyssey by
Robs511 reviews
There are a thousand different paths to greatness. For some it is simply destiny...others must claw it through blood and tears one agonising inch at a time. Harry Potter cared not where he fell; he would rise up above the rest all the same. Even if he must drown the skies in darkness and flood the Seas in red. AU, Demigod!Harry, Powerful!Harry, Alive!Potters
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 9,164 - Reviews: 36 - Favs: 258 - Follows: 349 - Published: 9/8 - Harry P., Hermione G., Annabeth C., Percy J.
Catch fire by
Shadowflowers1017
Khalila Sara Lupin receives her Shadowbox and the scroll that's inside it, telling her to go to the academy for Demi-gods. After passing the trials, she gets sorted into Hephaistos' clan. A few days pass and Khalila notices Hephaistos acting strange around her. The reason? She can only guess...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 1,388 - Published: 9/8 - [Hephaestus, OC]
My Penpal (COMPLETE) by
Sboyle92
Persephone Jackson has a best friend that she writes to every chance she gets. As she gets older, however, and she finds out her true lineage, she feels an urge to meet her best friend in the flesh. Join Percy and her best friend in the beginning of the Penpal Series. Female Percy Jackson
Crossover - Percy Jackson and the Olympians & Young Justice - Rated: T - English - Chapters: 26 - Words: 35,918 - Favs: 24 - Follows: 16 - Published: 9/8 - [Percy J., Bruce W./Batman] - Complete
The Wings of a Republic by
Sol JustAnotherPJOFan reviews
The life of a Ship's Commander is not an easy one. It comes with loss, and it comes with pain. It is an attitude; a state of mind shared among those who have dedicated their life to the art of war. It is the greatest privilege, and yet the most crushing of pains. The reward, however, is the ability to change the galaxy for the better. PJOxSW AU. Written with Dudududhehe
Crossover - Star Wars & Percy Jackson and the Olympians - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 79,385 - Reviews: 28 - Favs: 79 - Follows: 112 - Updated: 9/8 - Published: 4/28 - [Percy J., Reyna R.] Obi-Wan K., Nico A.
Advent of The Burning Mountain by
spectre646 reviews
A slumbering mountain wakes up because an annoying demigod stepped on his eye. The King of Monsters joins Percy Jackson on his adventure, all the while waiting for enemies of the earth to challenge them in their journey. Crappy summary. Percy x Bianca
Crossover - Godzilla & Percy Jackson and the Olympians - Rated: T - English - Chapters: 7 - Words: 20,383 - Reviews: 35 - Favs: 86 - Follows: 117 - Updated: 9/8 - Published: 2/10 - [Percy J., Bianca A.] Godzilla
Crossroads by
mindependent reviews
After the Second War, Percy is enjoying the days of peace in the Camp Half Blood, teaching young demigods surviving against monsters, and enjoying life with Annabeth. However, fate has a way of throwing a wrench in his plans- this time with an owl and a plea of help in a magical war. Now, Percy and Annabeth find themselves in a strange world, fighting a war that has not even begun.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 3,723 - Reviews: 1 - Favs: 10 - Follows: 12 - Published: 9/8 - [Percy J., Annabeth C.] Harry P., Hesper G.
Children of Chaos by
Blackace12 reviews
Chaos itself takes many forms that represent human subconsciousness and nothing stops it from taking more than one form or separating into multiple forms if it chooses. This is the leaks that affect reality in the realm of gods and titans in the form of children.
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 11 - Words: 65,295 - Reviews: 73 - Favs: 121 - Follows: 168 - Updated: 9/7 - Published: 2/24/2022 - OC, Percy J.
The E-class by
animelover246877 reviews
What if Percy was kicked out of Yancy before he was attacked by the fury? Better, or worse, yet, what if he was sent to another country for the sole purpose of saving the world?
Crossover - Percy Jackson and the Olympians & Assassination Classroom/暗殺教室 - Rated: T - English - Chapters: 5 - Words: 2,586 - Reviews: 4 - Favs: 11 - Follows: 21 - Updated: 9/7 - Published: 3/2/2022 - Percy J., Karma A., Nagisa S.
The Lost Hero of Chaldea by
ahdokobo reviews
Shirou Emiya finds himself in another world after sacrificing himself to save Fujimaru, in a world of gods and monsters. On the verge of death, he saves a young girl, before succumbing to his wounds, thankfully, the young girl just may end up being Shirou's salvation, in more ways than one.
Crossover - Percy Jackson and the Olympians & Fate/stay night - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 129,961 - Reviews: 533 - Favs: 2,174 - Follows: 2,660 - Updated: 9/7 - Published: 3/10 - Hestia, Shirō E.
The Oncoming Storm by
Greed720 reviews
A tempest is coming, one that will take the world by storm. Its name, well its name is Perseus Jackson the Son of Poseidon. The question is, can the world handle him?
Crossover - Percy Jackson and the Olympians & Young Justice - Rated: M - English - Adventure/Fantasy - Chapters: 28 - Words: 251,435 - Reviews: 2457 - Favs: 5,939 - Follows: 6,892 - Updated: 9/7 - Published: 1/11/2019 - Percy J.
Nico Di Angelo at Hogwarts (Book 1) by
GazelleRLG reviews
Without any time given to grieve Bianca's death, Nico is thrust into a new world of magic as a Mistform copy of him trails after King Minos in the Labyrinth. Will Nico survive his first year of Hogwarts and make it back to the world of demigods? Or will he get dragged into the chaos that follows Harry Potter?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 8 - Words: 8,825 - Reviews: 1 - Favs: 16 - Follows: 20 - Updated: 9/7 - Published: 1/25 - Harry P., Hermione G., Nico A., Hecate
Daphne Swan by
awkwardcatlady reviews
Daphne Swan, daughter of Hermes, decided after the Giant war to try and reconnect with her mother. When her mother rejects her she is sent to live with her Uncle Charlie and cousin Bella, whom she hasn't ever met. Determined to have a relationship with her mortal family, Daphne stays in Forks, unaware she has just stepped into the world of vampires, werewolves and imprints.
Crossover - Twilight & Percy Jackson and the Olympians - Rated: T - English - Romance/Family - Chapters: 5 - Words: 17,044 - Reviews: 11 - Favs: 31 - Follows: 43 - Updated: 9/7 - Published: 8/6 - [Bella, Edward] [Paul, OC]
The Mist Has Fallen by
Iamareadingaddict reviews
It's been five months since the end of the Second Giant War, and its veterans are only just beginning to recover. Deciding to finish their last year of high school in the city, Percy and Annabeth enrol themselves in Midtown High School. But peace can only last for so long. Hecate has disappeared and the mist is unravelling at the seams. Nothing is safe.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Adventure/Suspense - Chapters: 16 - Words: 76,122 - Reviews: 399 - Favs: 965 - Follows: 1,256 - Updated: 9/6 - Published: 5/20/2020
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