Story cover for Harry Potter's Coolest Aunt by fantasydreamreader
Harry Potter's Coolest Aunt
fantasydreamreader
  • WpView
    Reads 670,801
  • WpVote
    Votes 19,280
  • WpPart
    Parts 139
  • WpHistory
    Time 32h 26m
  • WpView
    Reads 670,801
  • WpVote
    Votes 19,280
  • WpPart
    Parts 139
  • WpHistory
    Time 32h 26m
fantasydreamreader
Ongoing, First published Aug 26, 2023
auntpercybaddumbledorecrossoverdesidumbledorebashingfempercygoodvoldermortharryharrypotterharryxocheroesofolympushogwartshogwartsschoolofwitchcraftandwizardryhufflepuffhufflepuffharryindiankrishnanotthechosenonepercypercyjacksonpercyjacksonandtheolympiansreadersonharrythechosenoneoctomriddle
When Lily has a favourite cousin who she considers to be the best sister she has who accepts her for being a witch more than Petunia and also be her maid of honour at her wedding who gets along with her husband and his two other friends after threatening him pain if he broke the lily heart. 

Even when her son was born her cousin joked that they were twins looking alike when she was there at the birth before heading back to the USA to fix some god problems making her no contact for a few years

Only to learn when she came to London that Lily and James died and her son is with Petunia and her walrus husband being abused. Percy Jackson, the hero of Olympus, bursts into anger and rescues her 4-year-old nephew immediately defeating the real villain of the story and finding truth of her birth and her immortal lover.



(This is also a krishna story)

(And Harry x Indian Oc )
All Rights Reserved
auntpercybaddumbledorecrossoverdesidumbledorebashingfempercygoodvoldermortharryharrypotterharryxocheroesofolympushogwartshogwartsschoolofwitchcraftandwizardryhufflepuffhufflepuffharryindiankrishnanotthechosenonepercypercyjacksonpercyjacksonandtheolympiansreadersonharrythechosenoneoctomriddle
Series

Magic and mythology

  • 139 parts
  • Tales of Mata Percy ( Prequel/Sequal to Harry Potter's Coolest Aunt) cover
    14 parts
Table of contents

139 parts

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𝕒𝕤𝕡í𝕕𝕒 | PJO&HP by get_you_the_moon_252
64 parts Ongoing
At first glance, Percy Jackson is the son of Poseidon, the Hero of Olympus, survivor of Tartarus, the defeater of Monsters; but deep within his roots stems magic that reaches into another world: the world of wizards and witches and dark lords and one young Harry Potter. With the Giant War in the past and the danger of Voldemort, Death Eaters and another all-out war on the horizon, Percy will have to make difficult choices and even harder sacrifices than ever before in order to protect his baby brother, his friends and his family. | | | Percy Jackson & Harry Potter Crossover. Following The Blood of Olympus. Goblet of Fire-Deathly Hallows. | | | Most Notable Rankings #1 - percabeth #1 - groverunderwood #1 - theorderofthepheonix #1 - kathrynnewton #1 - thegobletoffire #1 - sallyjackson #1 - marymcdonald #4 - halfbloodprince #7 - azkaban #14 - pipermclean Personal Favorite Ranking #1 - percabeth | | | STARTED: [06/02/2022] FINISHED: to come
Dark Descendants (Percy Jackson/Harry Potter Crossover) by TruLuv1470
19 parts Complete
Hey guys, this is a Harry Potter/PercyJackson crossover! Here's the prologue( this won't be in the book): Sally Jackson, a young orphaned girl, was took in to the home of two magical beings, where she found out she was a witch. She was adopted by a witch named Laura Jackson and a wizard named Jim Jackson. They took care of her until figuring out her real father Voldemort. Sally went to Hogwarts and was placed in Gryffindor. She quickly befriended Lily, and they became best friends. Sally joined the order, and one evening told everyone about her father. No one believed that such a nice and brave witch could have such a horrible father. Lily and James never took that in consideration and when she was away to an order meeting, Harry was orphaned. No one trusted her, so she ran away to America. This is the story of her son, Perseus Jackson A/N: This is after Order of the Phoenix and Heroes of Olympus Sirius didn't die, instead Peter Pettigrew did! A/N: This used to be called 'Perseus Jackson, Voldemort's Grandson'
Changing The Future by Im_a_nerd3
28 parts Ongoing
The Potters have a set of twins, a boy, the son of James, and a daughter that's not James's but Poseidon's. Poseidon possessed James when they were conceived. the story takes place in the original harry potter time line. Harry Potter and Percy Jackson are the same person. After Voldemort attacks the Potters, their son Jamie is hailed as the boy who lived when actually it's Poseidon's daughter, Andromeda, who goes by Andi. The Potters neglected her for the next year when Poseidon steps in and takes her. he takes her to a Witch named Sally Jackson. Shortly after the goddess Artemis was made an Olympian, a prophecy was given that foretold of a Demigod daughter of Poseidon, and that they would be soulmates. Artemis still makes her vow to remain a virgin, but with the loop whole that she would be able to break the vow when she met her soulmate. Four thousand years later, Artemis had almost lost hope of ever meeting her. When the big three swore on the Styx to never have kids again, she loses all hope. That is until about 35 years later when Andromeda was born. The Lightning thief and Sea of monsters pretty much stay the same with some minor tweaks. it's when we get to the Titans curse that the big changes happen in the timeline. I don't know how to incorporate any of the Harry Potter books just yet, only because Andi never went to Hogwarts. All rights belong to Rick Riordan and J.K. Rowling. I do not own either series
Slytherin's Heir by Borntosingwithdrama
48 parts Complete
He'd finally found them. Tom Riddle's heir. A boy no older than seventeen, with hair of a raven night and eyes of a churning ocean. The wizened old man closed the weathered book. The Fates had been kind enough to let him in on this secret, one he fully intended to use to his advantage. The boy must not fall into the wrong hands. It was time to pay an old student a visit. ~ DISCLAIMER: I do not own either the Harry Potter characters nor the Percy Jackson characters used in this story. None of the characters are mine more shall I pretend they are, this is but a work of fiction. Characters belong to their respective owners (JK Rowling and Rick Riordan). The plot however, is my own. ~ Edited by BookwormMDCCCXIII
Tides of Magic: The Enchanted Alliance by Ghastly-Rose
18 parts Complete Mature
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.
𝐅𝐚𝐥𝐬𝐞 𝐆𝐨𝐝[pjo x hp]¹ by Harmony-Forever
47 parts Ongoing
𝐀𝐆𝐀𝐏𝐄 [a-ga-pe] (n.) The highest form of love. Selfless, sacrificial, and unconditional love; persists regardless of the circumstance. ❝ I will get a happy ending.❞ Philosopher's Stone - Goblet of Fire The Lightning Thief - The Last Olympian [Book one of the Princess of Hearts Series] Started: 2/10/24 Published: 1/3/25 Updates: Every Saturday Disclaimer: I do not own Harry Potter or Percy Jackson, nor the images I use in this book; only the OCs characters and the subplots related to them are mine. Previously called Agape
𝑪𝒉𝒐𝒊𝒄𝒆𝒔 → 𝒑𝒋𝒐 𝒙 𝒉𝒑 by Moon-Frost
14 parts Ongoing
"I've had to make choices, choices you could never understand. Choices between a hundred lives and a million, choices between a city and the world." Scorpia Novella Astrid was the daughter of Hecate. Only thirteen years old when the second Titan war ended, her mother tells her of her true heritage: She's a demiwitch, the daughter of a man named Remus Lupin. Heading to Hogwarts as a third year, she struggles to balance her schoolwork, monsters, her own trauma and flashbacks, her social life, and the new prophecy. Book One Prisoner of Azkaban →The Lost Hero I don't own Harry Potter or Percy Jackson, or any of the characters or plots besides a few OCs and Scorpia's own individual plot. All other rights belong to Rick Riordan and J.K. Rowling. Started- August 9th, 2024/ December 17th, 2024 Finished- Edited- Status- Started ©Copyright 2024 #1 Giant War
Strange Ties--Percy Jackson/Harry Potter by alekostas11
46 parts Ongoing
In a world where gods and magic clash, Percy Jackson-demigod, hero, and grandson of the most feared dark wizard in history-is sent to Hogwarts on a dangerous mission. His job? Spy on wizards and determine if they're a threat to Olympus. But the more time he spends in the wizarding world, the more tangled things become. Between dodging bloodthirsty monsters, uncovering hidden family secrets, and dealing with wizards who either fear him or want to kill him, Percy has enough on his plate. As tensions rise and dark forces stir, Percy realizes the real danger might not be the mission... but what happens if he starts to belong in a world that was never meant for him? ps: honestly I don't even think its possible to describe this story.
Saving Wisdom and Wizards || PJO x HP by alternativekitkat
69 parts Complete
Being a half-blood isn't easy, and it doesn't get easier. Of course, fighting in two wars and being drafted into a third doesn't help. But there are those lucky ones. The ones who survive and move on, have families, education, life. Percy Jackson is not one of them. He's a demigod and apparently, a very powerful and hated wizard. Percy is tasked with helping the Wizard World, and protecting Harry Potter, which is hard to do when Harry wants nothing more than to kill him. ~~~ *Completed* Sequel is up! Check out Hidden Wisdom and Wizards :) ~~~ Rewrite is also up! Same title, but with gray cover. I highly recommend checking that out as well! ~~~ Highest Rankings: #1 Percy Jackson #1 Percabeth #1 Annabeth Chase #1 Wizards #1 Dark!Percy #1 Heroes of Olympus #1 Rick Riordan #1 PJOHOO #2 Crossover
Family Ties (Editing/rewriting some parts) by Cutenekoexplosion
98 parts Complete Mature
Sally isn't who she think she is, she thought she was a average muggle, pregnant with her first child, by Poseidon, and just Poseidon. No, it was all a lie. She finds that out one night when she comes home to find Percy half to death on her living room floor getting beat, again by the man she married to protect him. She's isn't Sally Jackson, she's Lily Potter neé Potter. She has another son, Harry, a year older then Percy, and Percy has two father's, strange but true. She remembers everything. And she's getting ready to go back. For Harry, for Percy, and for herself. **** Sally is not the main point in this, Percy is. And Harry. Crossover of course as you can all tell. Yaoi, Boyxboy ships will be in this, no Percabeth. And definitely no Hinny. I hate Ginny to be honest. Also OOC, and Soulmate Au in a way. DISCLAIMER: I own nothing but the plot. Not all, just my own mixed in. Now, go and enjoy!!!
Demigods Vs Magic. by KnightCrawler101
37 parts Complete
Demigods and Wizards. Two groups of supernatural ability. So similar, yet so different. Ever wondered, which one would come victorious in a battle to the death? Well, it happened. Their worlds collided head-on, erupting in a swirling inferno no one could have predicted. It was survival of the fittest, the most ruthless. Two sides entered the battlefield, but only one will walk out. Percy Jackson and Harry Potter knew this. And they were ready. To fight, and to kill. "Neither can live while the other survives." Let's see who won, shall we?
Yo Percy, you've got another evil gramp by TheSkyElf
49 parts Complete Mature
Percy finds out after the Battle of Manhattan that he has another evil grandpa. But how can his nice grandpa that he remembers playing with as small, turn so evil? Join Percy as he becomes a Hogwarts student and learns spells, incantations, and herbology, but not English, math or science. Watch his struggle as he will have to choose whose side he is on and whenever he is ever 'allowed' by the Fates to have a love life. *Percy is in this story 15 soon to be 16 *if I owned PJO or HP I would not have to think before buying a kebab, nor would I have put this in the category 'fanfiction'. I only own the way this story goes so don't copy this without asking me first, please. *the writing get better after a while, I promise *Male/Male, Female/Female, Male/Female
Another Evil Grandfather (Completed) by volcanaddie
25 parts Complete
Percy Jackson's finally at peace. The gods have made him, the seven, and some of his other friends gods. He thinks nothing can go wrong - right. As if that ever happens. When a strange man appears on Percy's doorstep, Percy and his friends are thrown into the strange world of wizards. At Hogwarts, they find friends, family, but, unfortunately, enemies. When will life ever be simple for Percy. Or, for that matter, Harry? Disclaimer: I do not own Percy Jackson, Heroes of Olympus, or Harry Potter. All rights go to Rick Riordan and J. K. Rowling. Only the OCs and plot are mine.
Percy Jackson: Son of Chaos - Loyalty and Family by KatelynnDavenport
38 parts Complete
Follow along as we see our favorite hero accused, broken, rescued and saved. He was forced to leave his home but gains another in the process. Will he be able to defend them both? A Chaos story with a little more emotion, heart, story, love, fluff and reality. Inspired by the lack of fatherly connections in these stories and me wanting more brother feels for our favorite Percy & Luke characters. ** Warning: this story is not rated mature but there will be a chapter that is. There is a mature warning at the beginning of the chapter as a warning. The rest of the book should be normal. ** *** I do not own the characters of Percy Jackson and definitely don't own the story idea. But this is my own take on it.***
[1] New Beginnings: Percy Jackson, Harry Potter, and the Philosopher's Stone by ssamkayy
30 parts Complete
[1] New Beginnings: WARNING!! Story is technically complete but I started editing literally years ago then never finished so the beginning's a little funky! Percy Jackson was adopted at the age of seven by the nastiest family in the world: the Dursleys. He met Harry Potter, the most wonderful person in the entire universe, that same day. Though completely unrelated, the boys were nearly identical, a connection forming between them that would last years to come. The pair would go through life as brothers in everything but blood. Connected at the hip, these seemingly average boys had much more in store for them than they could ever imagine. A note: Percy Jackson doesn't discover anything about the demigod side of his universe until later in the second book. Just a warning. If that's too slow for you, don't read. DISCLAIMER Note that I do not own anything that was created by J. K. Rowling or Rick Riordan. I only own some of the plot and the occasional person or place that I may create myself. WARNING When people comment mistakes, I come back and I make sure that they're fixed. So, I'm still editing.
Life changing adventure by Riptide771981
30 parts Complete
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. So follow our favourite green eyed hero in his Life Changing Adventure to protect the boy who lived . Set after TLO and TPOA
The Demigod Invasion (Percy Jackson and Harry Potter Crossover) by FluffyeEyeball
24 parts Complete
It was a month after the Second Titan War, and Percy, Nico, and Thalia are reluctantly being sent to Hogwarts School of Witchcraft and Wizardry on a quest. But, Percy would much rather spend it with his Wise Girl. Their job: protect Harry Potter. A seemingly easy quest, until Harry's name ends up in the Tri-Wizard Tournament. Now, they find themselves getting grey hairs, and losing sleep, as they try to keep us with the Wizarding World. In this crossover, they meet Ron, Harry, and Hermione as they try to navigate their fourth year and the Tri-Wizard Tournament. But what evil plans do they discover one Goddess has in mind? Read and find out.
Reading Maddie Potter and Percy Jackson by pretty_in_pink_08
24 parts Ongoing
I've never seen anybody write a Harry Potter and Percy Jackson crossover where fem/Harry is also a demigod. I think I've made it work. Also instead of Harry being the main character (he's still in it, just as Maddie's brother, that's actually her cousin and not her brother), it's a girl named Maddie and she's Artemis' daughter. Yes I know Artemis is a maiden goddess, I was eleven or twelve when I wrote this, so apologies in advance
Mystery you cannot solve by FionaSaha
37 parts Ongoing
Raven Thalassa Potter- Black- Stark has a past that no one know apart from two persons. People at camp half blood and Hogwarts always questioned where she learn her skills, her father(Poseidon) always question why she distanced herself from him, her brother always wondered where her scar came from before she even went on a quest, and her lover always question why she never let herself fully fall no matter what he did. This is her story first born daughter of Poseidon Forgotten until she entered camp half blood. Watch as the Gods, Demi-Gods, Avenger and Wizards watch the life of Raven Potter- Black- Stark in hope for a better future. Secret to be reveled, dark memories bought forward, mistakes to be revealed, rules and 'Leader' to be changed. • Raven and the Avenger • Raven and The Chamber of secrets •Raven and Percy Jackson The Lightning Thief •Raven and The Prisoner of Azkaban • Raven and Percy Jackson The Sea Of Monster • Raven and The Goblet of fire • The Black Widow(Blood Widow) • Raven and Percy Jackson and The Titans Curse •Raven and The Order Of the Phoenix • Raven and Percy Jackson The Battle Of The Labrinth •Raven and The Half Blood Prince •Raven and Percy Jackson The Last Olympian •Raven and The Deathly Hallows I don't own any of the characters except from Raven, and Eric. Have fun reading.
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Slide 1 of 19
𝕒𝕤𝕡í𝕕𝕒 | PJO&HP cover
Dark Descendants (Percy Jackson/Harry Potter Crossover) cover
Changing The Future cover
Slytherin's Heir cover
Tides of Magic: The Enchanted Alliance cover
𝐅𝐚𝐥𝐬𝐞 𝐆𝐨𝐝[pjo x hp]¹ cover
𝑪𝒉𝒐𝒊𝒄𝒆𝒔 → 𝒑𝒋𝒐 𝒙 𝒉𝒑 cover
Strange Ties--Percy Jackson/Harry Potter cover
Saving Wisdom and Wizards || PJO x HP cover
Family Ties (Editing/rewriting some parts) cover
Demigods Vs Magic. cover
Yo Percy, you've got another evil gramp cover
Another Evil Grandfather (Completed) cover
Percy Jackson: Son of Chaos - Loyalty and Family cover
[1] New Beginnings: Percy Jackson, Harry Potter, and the Philosopher's Stone cover
Life changing adventure cover
The Demigod Invasion (Percy Jackson and Harry Potter Crossover) cover
Reading Maddie Potter and Percy Jackson cover
Mystery you cannot solve cover

𝕒𝕤𝕡í𝕕𝕒 | PJO&HP

64 parts Ongoing

At first glance, Percy Jackson is the son of Poseidon, the Hero of Olympus, survivor of Tartarus, the defeater of Monsters; but deep within his roots stems magic that reaches into another world: the world of wizards and witches and dark lords and one young Harry Potter. With the Giant War in the past and the danger of Voldemort, Death Eaters and another all-out war on the horizon, Percy will have to make difficult choices and even harder sacrifices than ever before in order to protect his baby brother, his friends and his family. | | | Percy Jackson & Harry Potter Crossover. Following The Blood of Olympus. Goblet of Fire-Deathly Hallows. | | | Most Notable Rankings #1 - percabeth #1 - groverunderwood #1 - theorderofthepheonix #1 - kathrynnewton #1 - thegobletoffire #1 - sallyjackson #1 - marymcdonald #4 - halfbloodprince #7 - azkaban #14 - pipermclean Personal Favorite Ranking #1 - percabeth | | | STARTED: [06/02/2022] FINISHED: to come

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