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Story cover for The forgotten twin (PJO+HP crossover) by sargentpenutbutter

The forgotten twin (PJO+HP crossover)

sargentpenutbutter

Reads 52,323
Votes 476
Parts 3
Time 18m

Reads 52,323
Votes 476
Parts 3
Time 18m

sargentpenutbutter

camphalfblood chb demigods harry harrypotter hogwarts hoo magic percy percyjackson percypotter pjo potter twin wattys2019

After the second war Percy wants to know how his family is doing, his real family, the Potters. When the door opens, his family doesn't recognize him anymore. They don't even remember him. His own twin brother doesn't remember him. Then he gets his hogwarts letter, very much seven years too late.


Dumbledore, Snape, Lily, James, Sirius Black and Fred are still alive. Deal with it🙃

#1 in Percyjackson at 24-12-18
#1 in Percy at 4-1-19
#4 in Harrypotter at 24-12-18All Rights Reserved

camphalfblood chb demigods harry harrypotter hogwarts hoo magic percy percyjackson percypotter pjo potter twin wattys2019

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When Wand and Sword Collide || Percy Jackson/ Harry Potter by galaxiasgreen

Percy Jackson wakes at Hogwarts. Harry Potter wakes at Camp Half-Blood. Neither know who they are, where they are, or where they come from - but when the line between demigod and wizard blurs and a sinister prophecy arises, Harry and Percy must unite with Hermione, Ron, and Annabeth before it's too late. [WINTER 2023 UNDERGOING REVISIONS] --- Harry and Percy swap roles story, with an original plot and prophecy! Altered Timeline, taking place in 'modern day', after the war with Gaia assuming everyone survived (as this was written pre-HoH and BoO) with no canon from MCGA or ToA, and around the start of Harry's sixth year, where no events of HBP have occured (i.e. Snape is still Potions Master and Draco has not been chosen to kill Dumbledore). Percy and Harry are around the same age. Chapters alternate between 1POV for Percy and 3POV for Harry. [Luth art by Rowen Satell.]

Brothers (pjo/hp crossover) by Hamster7648

When Sally died during childbirth, Percy was put up for adoption. And guess who adopted him? The Potters... myths and magic, wands and swords. Two magical worlds collide.

Another World Out There | Percy Jackson x Harry Potter by caitie_a

Percy Jackson is not even eighteen yet and has already gone through two wars, the second of which war took a massive toll on the boy as he lost the 6 most important people in his life including his beautiful girlfriend and feisty cousin, he didn't just lose those seven people all around camp people were grieving but Percy of course didn't get a break and was kidnapped by S.H.I.E.L.D after losing his mother and father out of revenge from Tartarus After getting kidnapped by the S.H.I.E.L.D Nico his last living cousin vists him and says that the soul of Annabeth has been taken and so Percy sets out to fight for his lost lover and when the blonde gets thrown into a time portal Percy follows no questions asked Now Percy is in an unknown world and crash lands in a castle and finds out that he is in the wrong time period and needs to get home but first he must lead defend and make new friends and powerful enemies because making enemies is what Percy Jackson is good at |Book 2 in the Broken Hero Trilogy | |Percy Jackson x Harry Potter au | | OofP timeline |

Percy Jackson: Grandson of Voldemort by Poke_Master57

Takes place after the Deathly Hallows and the Blood of Olympus Percy Jackson thought he could finally live a normal life. He was going to fail high school, be the captain of the swim team, spend a whole, normal year with Annabeth. Yup, not gonna happen. Harry Potter has to redo his seventh year at Hogwarts. At least he gets to be with his best friends. Then some new kid shows up and he can't help but be a little jealous. He was the grandson of Voldemort and the girls were just falling at his feet. Even Ginny and Hermione were swayed by this boy. He was a death eater, and Harry could prove it. Luckily for him, the Triwizard Tournament was right around the corner. If the death eater was chosen, it'd be fun to watch him fail. Warning : Ron/Hermione and Harry/Ginny did not happen yet. Second Warning : Sirius, Snape, and Dumbledore are still alive. Just a disclaimer for the whole book : All rights go to Rick Riordan and J. K. Rowling Cover courtesy of @thatgirlariadne

Tides of Magic: The Enchanted Alliance by Ghastly-Rose

After the tragic death of her beloved cousin, Lily Potter, Persephone "Percy" Jackson, a powerful demigod and daughter of Poseidon, steps in to protect her cousin's only child, Harry Potter. Always feeling more like sisters than cousins, Percy was devastated by Lily's death but determined to honor her memory. Rescuing Harry from his neglectful Muggle relatives, Percy takes him under her wing, becoming the mother he desperately needs. As Harry grows up under Percy's loving guidance, he discovers his magical heritage while learning about the world of Greek gods and demigods. Together, they face the challenges of the wizarding world and the dangers of ancient mythological foes. Their journey leads them to forge an unbreakable bond, blending the realms of magic and mythology to create an extraordinary alliance that will change their destinies forever. In this tale of love, bravery, and family, Percy and Harry navigate the trials of Hogwarts and beyond, proving that the power of family, whether by blood or by choice, is the greatest magic of all.

Percy Jackson: Twins by AhsokaTanoJedi

It's been a year since the Second War, yanknow, the awakening of none other than the lady herself, Queen Dirt-Face. Percy has been living a happy life, until another great Prophecy is told. Percy gets thrust into another war, but this is no ordinary war, it's a war of revenge against him and this boy in London. Percy is forced to flee, for if he stays any longer at Camp, every camper will Perish. It's been about two years since they won their war, and defeated He-Who-Must-Not-Be-Named. Harry Potter is the current headmaster at Hogwarts, much to his displeasure. He married Ginny last year and is currently very happy, that is until The Ministry of Magic decide to show up and drop a bomb on Harry. (Not literally) Ron and Hermione try to help Harry cope with the information he is told, however they can only do so much to help their friend. What will happen, when two brothers, separated at age one, do when they find out about each other? What will happen, when wizards meet Demi-Gods? What will happen, if Percy's and Harry's enemies team up, to get revenge on them who defeated them? Read to find out. Disclaimer, I only own the plot line and story. Everything else goes to Rick Riordan and J.K Roweling.

Percy Jackson at Hogwarts {Book 1} by CaraDoreenWinthrop

Percy Jackson, a demigod well known. He just came back from his battle with Gaia, still shaken up from the experience. One day, he came back to camp only to see Chiron asking him to go to a quest. Chiron wants to know if the wizards can be allies, but one problem. Voldemort is still alive. He came back after escaping death again, tricking the God Hades, and in the process getting the God angry. Percy needs to go to Hogwarts, a school for witchcraft and wizardry. Harry Potter, killed Voldemort. He finished his last year in Hogwarts, but was asked to retake the year, since the experience affected their education. When he gets to school he meets this weird exchange student. He excels in all classes, and is friends with almost everyone. Little did Harry know that he is here to defend Hogwarts from his old enemy, Voldemort. Disclaimer: I do not own the characters, all rights go to Rick Riordan and J.K. Rowling, but the plot is mine. Cringe is on your way as well. This was written by young me Sequel: Percy Jackson ~ Death Rechained {Book 2}

Heroes at Hogwarts by ShineorFade

Percy Jackson and Harry Potter have always had separate battles. When their worlds collide, the two boys realize they share more than sea green eyes. ----------------------------------------------------------------------------------------------------------------------------------- Some people use swords, some use wands. Some use spells and some use taunts. From the Burrow to the upper east side, to Long Island Sound and to Hogwarts School of Witchcraft and Wizardry, Percy Jackson and Harry Potter work together to save their friends, and a few old enemies, living and non-living alike. BEST RANKINGS: #1 in Camp Half Blood: 10/29/2019 #1 in Demigods: 3/8/2020 #1 in Piper McLean: 10/29/2019 #1 in Will Solace: 10/29/2019 #1 in Nico di Angelo: 5/24/2020 #2 in Wizards: 10/29/2019 #3 in Annabeth: 10/29/2019

THE ARISE OF A LITTLE SISTER[Percy Little sis of boy who lived (Book 1)] by RiyaAnu23

Persephone Jackson AKA Laia Black is forced to hide her identity from her loved ones , will she accept her fate , will she hide her identity , will she able to be a little sister of the boy who lived , when she is supposed to be a heroine and savior of Olympus ,lets see how our Percy balance both her lives and saves both her home without revealing her secrets. starts : 23/03/2022 ends : 23/08/2022 book 2 :The descendant of Slytherin

𝐓𝐡𝐞 𝐃𝐚𝐮𝐠𝐡𝐭𝐞𝐫 𝐨𝐟 𝐏𝐨𝐬𝐞𝐢𝐝𝐨𝐧 ➠ 𝐏𝐉𝐎 𝐱 𝐇𝐏 by Galactic_Potterhead

(𝘱𝘳𝘦𝘷𝘪𝘰𝘶𝘴𝘭𝘺 𝘯𝘢𝘮𝘦𝘥 '𝘔𝘪𝘴𝘵𝘳𝘦𝘴𝘴 𝘰𝘧 𝘋𝘦𝘢𝘵𝘩') Maristela Jackson was just an average girl living in Manhattan, New York, with a hopelessly devoted mother and a (s̶l̶i̶g̶h̶t̶l̶y̶) unhinged and chaotic older brother. Ten-year-old Maristela and her Twelve-year-old Percy Jackson are on the most dangerous quest of their lives. With the help of a satyr, and a daughter of Athena, Percy and Maristela must journey across the United States to catch a thief who has stolen the original weapon of mass destruction - Zeus' master bolt. Along the way, they must face a host of mythological enemies determined to stop them. Most of all, they must come to terms with a father they have never known, and an Oracle that has warned them of betrayal by a friend. The beginning of unveiling the truth of who she really is had begun, and her life was only going to get more interesting. 〘ᴛɪᴍᴇʟɪɴᴇ:〙 ﹙Percy Jackson and the Lightning Thief.........𝙞𝙣 𝙥𝙧𝙤𝙜𝙧𝙚𝙨𝙨﹚ ﹙Harry Potter and the Chamber of Secrets.........𝙪𝙣𝙬𝙧𝙞𝙩𝙩𝙚𝙣﹚ ﹙Percy Jackson and the Sea of Monsters.........𝙪𝙣𝙬𝙧𝙞𝙩𝙩𝙚𝙣﹚ 「ᴜᴘᴅᴀᴛᴇꜱ ᴇᴠᴇʀʏ ᴏᴛʜᴇʀ ꜰʀɪᴅᴀʏ」 𝙍𝘼𝙉𝙆𝙄𝙉𝙂𝙎: #916 percyjackson out of 55.7K stories (as of 02.02/2025) #36 demigods out of 11.3K stories (as of 04.26/2025) #500 pjo out of 26K stories (as of 02.02/2025) #380 hp out of 18.3K stories (as of 02.02/2025) ©𝐀𝐥𝐥 𝐑𝐢𝐠𝐡𝐭𝐬 𝐑𝐞𝐬𝐞𝐫𝐯𝐞𝐝 *𝘈𝘭𝘸𝘢𝘺𝘴 𝘰𝘱𝘦𝘯 𝘵𝘰 𝘧𝘢𝘯𝘢𝘳𝘵, 𝘣𝘰𝘰𝘬 𝘤𝘰𝘷𝘦𝘳𝘴, 𝘮𝘰𝘰𝘥𝘣𝘰𝘢𝘳𝘥𝘴, 𝘦𝘤𝘵.

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Slide 1 of 10

When Wand and Sword Collide || Percy Jackson/ Harry Potter cover

Brothers (pjo/hp crossover) cover

Another World Out There | Percy Jackson x Harry Potter cover

Percy Jackson: Grandson of Voldemort cover

Tides of Magic: The Enchanted Alliance cover

Percy Jackson: Twins cover

Percy Jackson at Hogwarts {Book 1} cover

Heroes at Hogwarts cover

THE ARISE OF A LITTLE SISTER[Percy Little sis of boy who lived (Book 1)] cover

𝐓𝐡𝐞 𝐃𝐚𝐮𝐠𝐡𝐭𝐞𝐫 𝐨𝐟 𝐏𝐨𝐬𝐞𝐢𝐝𝐨𝐧 ➠ 𝐏𝐉𝐎 𝐱 𝐇𝐏 cover

When Wand and Sword Collide || Percy Jackson/ Harry Potter

Percy Jackson wakes at Hogwarts. Harry Potter wakes at Camp Half-Blood. Neither know who they are, where they are, or where they come from - but when the line between demigod and wizard blurs and a sinister prophecy arises, Harry and Percy must unite with Hermione, Ron, and Annabeth before it's too late. [WINTER 2023 UNDERGOING REVISIONS] --- Harry and Percy swap roles story, with an original plot and prophecy! Altered Timeline, taking place in 'modern day', after the war with Gaia assuming everyone survived (as this was written pre-HoH and BoO) with no canon from MCGA or ToA, and around the start of Harry's sixth year, where no events of HBP have occured (i.e. Snape is still Potions Master and Draco has not been chosen to kill Dumbledore). Percy and Harry are around the same age. Chapters alternate between 1POV for Percy and 3POV for Harry. [Luth art by Rowen Satell.]