Harry Potter and Percy Jackson and the Olympians Crossovers
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The Demigods Enter the Triwizard Tornament by WolfNights reviews
The Seven, Thalia, Nico, Will, Reyna and Calypso go on a quest to Hogwarts to enter the triwizard tornament. This is during Harry's fourth year and it is two months after Leo returns. The Trials of Apollo doesn't exist. This is my first fanfic. I hope you like it.
Rated: K+ - English - Adventure/Friendship - Chapters: 5 - Words: 1,076 - Reviews: 5 - Favs: 5 - Follows: 4 - Updated: 10h - Published: 5/12 - Harry P., Annabeth C., Percy J.
Night Whispers by TheForethought reviews
Percy receives the blessing of Hecate and is now going to Hogwarts. He's just here to be a wizard with a promise to Hecate to support the Light if war breaks out. What types of ripples he'll create in the wizarding world?
Rated: T - English - Fantasy/Adventure - Chapters: 2 - Words: 4,919 - Reviews: 3 - Favs: 8 - Follows: 11 - Updated: 11h - Published: 5/14 - Harry P., Ron W., Hermione G., Percy J.
Quest To The Past(Pt-Br) by torru.ban
Está é apenas uma tradução autorizada da obra de Marisandini. Circe violou a Lei Antiga. Para irritar sua mãe, ela voltou no tempo para ajudar o Lorde das Trevas a causar mais caos em seu precioso Mundo Mágico. Quem mais os olímpicos pediram ajuda por ninguém menos que Percy Jackson e enviados para o passado na Era dos Marotos. Eu não possuo nenhum dos personagens, exceto OCs.
Rated: K+ - Portuguese - Adventure/Friendship - Chapters: 1 - Words: 3,598 - Published: 14h - James P., Lily Evans P., Severus S., Percy J.
Eavesdrop by Flandre Nightshade
There weren't many things known about Percy Jackson, the transfer student from America. He liked wearing an orange shirt instead of the normal robes, he wasn't very good at the basic spells but excelled at the more advanced, and Fleur Delacour kept accidentally listening in on his conversations with his extended family. Accidentally on purpose that is. Percy/Fleur.
Rated: T - English - Romance/Humor - Chapters: 1 - Words: 1,964 - Favs: 20 - Follows: 25 - Published: 18h - [Fleur D., Percy J.]
Welcome To MY World by Percabeth x Solangelo
HP next generation/PJO crossover. Teddy sees a mysterious girl on the platform. There’s something Reagan is hiding. Weasley clan visits New York for the summer. Another great prophecy.
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,397 - Favs: 1 - Published: 20h - OC, Teddy L.
Earth's Heroes by LordMythos
Earth's heroes must unite to stop the biggest threats to existence. What happens when someone thought long dead returns? What happens when multiple worlds converge? Multiple Fandoms.
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 403 - Favs: 4 - Follows: 3 - Published: 23h - Harry P., Hermione G., Percy J., Thalia G.
Joining Forces by Peony123 reviews
Chiron gives a mission to three demigods. They must go to Hogwarts to complete a task. There they meet the golden trio. Will they learn to join forces to face a rising enemy?
Rated: T - English - Chapters: 40 - Words: 53,009 - Reviews: 72 - Favs: 85 - Follows: 107 - Updated: 5/15 - Published: 5/14/2020
Demigods, supernaturals, wizards and Pure, pure chaos by Fanfic 09 reviews
Canon ships include Theyna and Frazeleo regular ships. Might add Kc and/or MCGA later
Rated: T - English - Chapters: 16 - Words: 7,892 - Reviews: 44 - Favs: 4 - Follows: 2 - Updated: 5/15 - Published: 6/1/2020
The Roman General In Modern Britain by MariousPluton reviews
Harry potter is sent back in time to the Roman Republic before it became the Roman empire. But after he becomes a seasoned general he is returned. Will the modern wizards be able to handle him?
Rated: T - English - Adventure/Suspense - Chapters: 6 - Words: 5,974 - Reviews: 31 - Favs: 137 - Follows: 188 - Updated: 5/15 - Published: 7/8/2018 - Harry P., James P., Lily Evans P., OC
Specter's Hollow by unfinished.nocturne reviews
The Mist is failing. The worlds of the magical and mythical are collapsing, and soon they're doomed to collide. [Percy Jackson at Hogwarts]
Rated: T - English - Adventure/Drama - Chapters: 6 - Words: 23,085 - Reviews: 15 - Favs: 41 - Follows: 67 - Updated: 5/15 - Published: 4/16 - Harry P., Ron W., Hermione G., Percy J.
Life changing adventure by Riptide771981 reviews
It has been a week after her death . He doesn't feel anything . He doesn't know whether he could move on or not . She had died even before he could express his feelings . He wants a distraction and the distraction comes in the form of a mission . It is not a normal mission . It is a suicide mission but he agrees to go . What he doesn't know is his life will change in that adventure
Rated: K+ - English - Adventure/Romance - Chapters: 22 - Words: 66,046 - Reviews: 16 - Favs: 29 - Follows: 41 - Updated: 5/14 - Published: 5/10 - [Hermione G., Percy J.] Harry P., Ron W.
Demigods and Wizards by Saplinggirl
A collection of Riordanverse and Wizarding world crossover headcanons.
Rated: K - English - Fantasy/Family - Chapters: 1 - Words: 207 - Favs: 1 - Follows: 1 - Published: 5/14 - Molly W., Dean T., Rachel D.
Cordelia’s life at Hogwarts and Halfblood by Miss.-. Monarch05
Cordelia Longbottom is a Legacy of Poseidon, and a fourth year gryffindor. Dive in to her life to see the challeges this girl faces! There are other languages in here! But dont worry, there’s translations
Rated: T - English - Fantasy - Chapters: 3 - Words: 3,056 - Favs: 4 - Follows: 2 - Updated: 5/14 - Published: 2/8
When Granger meets Jackson by WordWiz777 reviews
Hermione returns home for the Christmas Holidays after her eighth year to find out that her mother has reconnected with her sister who currently lives in New York. Within no time, she's on a plane to the USA to meet her aunt Sally Jackson-Blofis and her family. She gets on amazingly with her cousin Percy and the two of them stay in contact and meet up even years later.
Rated: T - English - Family - Chapters: 10 - Words: 22,437 - Reviews: 36 - Favs: 99 - Follows: 149 - Updated: 5/13 - Published: 1/11 - [Hermione G., Fred W.] [Annabeth C., Percy J.]
Nico Is A Death Eater? Cont by LoveYouNever reviews
The over-worked Son of Hades is sent on a quest to protect one certain Boy Who Lived. But when rumors start flying around about Nico being a Death Eater, Nico realizes that if you cant beat them, join them. He uses this to his advantage and spies on Voldemort, sending his information to Dumbeledore. What happens when Will and the Golden Trio find out? Continued from past story
Rated: T - English - Adventure - Chapters: 14 - Words: 46,258 - Reviews: 43 - Favs: 26 - Follows: 42 - Updated: 5/13 - Published: 1/7 - Harry P., Voldemort, Nico A., Will S.
War of Many or War of Few? (Part 1) by Fintastica reviews
Just because Harry can take care of himself doesn't mean everyone else in the Wizarding World can. Dumbledore's plan for them? Call in the demigods. But what will demigods bring to the table? And... is there really another villain besides Voldemort? Rated T just in case it gets violent. Part 1 of 4.
Rated: T - English - Adventure/Mystery - Chapters: 27 - Words: 32,367 - Reviews: 84 - Favs: 146 - Follows: 206 - Updated: 5/12 - Published: 12/3/2019 - Harry P., Ginny W., Nico A., Percy J.
Quest to the Past by Marisandini reviews
Circe has broken the Ancient Law. To spite her mother, she went back in time to help the Dark Lord caused more chaos to her precious Wizarding World. Who else would the Olympians asked for help by none other than Percy Jackson and sent to the past in the Marauders Era. I don't own any of the characters except OCs.
Rated: K+ - English - Adventure/Friendship - Chapters: 84 - Words: 431,535 - Reviews: 1018 - Favs: 937 - Follows: 1,055 - Updated: 5/12 - Published: 4/14/2017 - James P., Lily Evans P., Severus S., Percy J.
The Order of the Phoenix Reads PJO and HoO by fandomnerd300 reviews
With the impending war, Albus Dumbledore has accepted help from an old friend, but first, they must ensure that there is no repeat of what happened the last time the two groups met. (Basically, it's your typical the Order reads Percy Jackson fanfic) (Includes my OC, Lisa Black, Daughter of Persephone)
Rated: T - English - Fantasy/Humor - Chapters: 4 - Words: 10,730 - Reviews: 7 - Favs: 26 - Follows: 44 - Updated: 5/12 - Published: 2/13
The Olympia Family Visits Hogwarts by Annabeth McGrace reviews
A couple of demigods visit Hogwarts as kids from the Olympia Family, the most prestigious family in the wizarding world. This is my first fanfic, and all criticisms are welcome. Rated T just in case
Rated: T - English - Chapters: 9 - Words: 12,673 - Reviews: 28 - Favs: 35 - Follows: 41 - Updated: 5/12 - Published: 4/27
Dark Mystic Bloom by NickPurpleRibbon reviews
Now I am sure you have all heard about witches. Maybe some of you even know about demigods. But did you ever wonder what would happen if they were one in the same? Meet Morgana Potter demigod daughter of three gods and witch in training. Follow her as she takes both worlds by storm and leave chaos in her wake, while maybe taking a boy or two along for the ride.
Rated: T - English - Adventure - Chapters: 6 - Words: 14,349 - Reviews: 5 - Favs: 65 - Follows: 95 - Updated: 5/12 - Published: 3/13 - [Harry P., OC, Fred W.]
Percabeth Go To Hogwarts by Outis02 reviews
After the Giant War, Percy and Annabeth think that they are going to have some time off and start to plan their future. They should know better than to tempt the fates. A strange man requests their help in protecting a boy while he is at school. Did I also forget to mention that it would be a school for magic and the boy they need to protect is Harry Potter? Cross posted on Wattpad
Rated: T - English - Adventure/Humor - Chapters: 26 - Words: 51,884 - Reviews: 16 - Favs: 51 - Follows: 66 - Updated: 5/11 - Published: 2/22 - [Percy J., Annabeth C.] Zoë N.
The Sea Seer by HappyHound reviews
Percy Jackson is not a demigod in this one. Born into the Harry Potter Universe unknowingly apart of the magical world, and far more important than he would ever expect. Can Percy manage to survive the coming war, or even his magical classes?
Rated: K+ - English - Chapters: 13 - Words: 29,380 - Reviews: 31 - Favs: 117 - Follows: 167 - Updated: 5/11 - Published: 7/5/2020 - Percy J.
Harry Potter y el juego del Destino by RAGM-0802 reviews
A veces, lo que está destinado a suceder, simplemente no sucede... Cuando seres fuera de la compresión humana conceden por capricho un poder sin límites a un simple chico de ojos verdes y cicatriz en forma de rayo, ¿quién sabe qué pueda pasar...? The Gamer Harry! Ligero AU por conveniencia
Rated: T - Spanish - Adventure/Fantasy - Chapters: 15 - Words: 182,533 - Reviews: 26 - Favs: 87 - Follows: 77 - Updated: 5/11 - Published: 1/1 - Harry P., Percy J.
A Fated Choice by Greed720 reviews
It all came down to a single choice. A single choice that would decide his eventual fate and the direction his life, and the lives of all those he would later touch, would take. He could only hope he had made the right one!
Rated: T - English - Chapters: 1 - Words: 4,179 - Reviews: 13 - Favs: 41 - Follows: 47 - Published: 5/10 - Complete
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 ?
Rated: T - French - Drama/Adventure - Chapters: 7 - Words: 9,817 - Reviews: 1 - Favs: 11 - Follows: 14 - Updated: 5/10 - Published: 11/10/2020 - Regulus B., Ted T., Xenophilius L.
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