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The Lost Princess Ginny by WhatIWish
What if Septimus Heap was about the Harry Potter characters?
Crossover - Harry Potter & Septimus Heap - Rated: K - English - Fantasy/Humor - Chapters: 18 - Words: 21,006 - Updated: 7/19 - Published: 3/5 - Ron W., Ginny W., Minerva M., Arthur W. - Complete
The Battles Within by WaskeHD reviews
A story about an old man who needs to learn how to care again. A young warrior struggling with violence. A young woman who deals with her darker tendencies. A mature woman who wants to be a mother and a downtrodden woman who wants to save her people from oppression.
Crossover - Star Wars & Harry Potter - Rated: M - English - Family/Romance - Chapters: 6 - Words: 143,918 - Reviews: 321 - Favs: 2,203 - Follows: 2,973 - Updated: 7/19 - Published: 2/19 - Aayla S., Shaak Ti, Ahsoka T., Harry P.
An Opus Alchymicum Vol 1: The Experimental Theologian's Apprentice by Th3Alchemist reviews
Hermione Granger and her dæmon, Papageno, live content in Oxford, until a meeting with a woman named Lyra changes everything. Drawn to the aid of Harry Potter - a boy she's never met, but is destined to love - Hermione's adventure will take her on a perilous trek to the frozen North, to bears, witches and painful sacrifice, all to save the life of a lover promised by Dust itself.
Crossover - Harry Potter & His Dark Materials - Rated: K - English - Adventure/Mystery - Chapters: 11 - Words: 35,681 - Reviews: 3 - Favs: 10 - Follows: 16 - Updated: 7/19 - Published: 7/14 - [Harry P., Hermione G.] Sirius B., Lyra B./S./Lizzy B.
Book 1: The Other Side by Ur Neighborhood Seaweed Brain
Percy didn't ask to be a wizard. The Fates just chose to play a cruel joke with his life. Percy, however didn't find it quite as funny as they did. He was just an average 10 year old, going to school, skateboarding and just trying to get through life when he discovered Gandalf in his fireplace. Little did he know, his whole life was going to turn upside down after that moment.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Fantasy/Adventure - Chapters: 2 - Words: 2,954 - Favs: 5 - Follows: 13 - Published: 7/19 - Harry P., Albus D., Percy J., Sally J.
Harry Potter and the Lost Age REWRITTEN by EnigmaPotter reviews
When Harry finds out about the prophecy at the end of his first year he desperately wants a way to defeat Voldemort and through the Mirror of Erised discovers the remnants of and age long past. A world of mysteries and adventures with Pokémon awaits as Harry battles to come out on top. on long-term HIATUS
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 2,697 - Reviews: 5 - Favs: 62 - Follows: 88 - Updated: 7/19 - Published: 5/22/2020
The Son of Storms by PerseusPeverell092 reviews
Vowing vengeance on the god who tricked his mother, a demigod must prove himself and learn to walk the path laid out before him...while dealing with the woes and worries of humanity and Gods alike
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Supernatural/Adventure - Chapters: 1 - Words: 3,789 - Reviews: 14 - Favs: 90 - Follows: 158 - Published: 7/18 - Harry P., Percy J., Poseidon, Zeus
The Stormreaver by Faykan reviews
A tale of demonic manipulation and a warring Alliance trying to defend their world from a rampaging Horde. Thrown into the mix of this world before he could even walk or talk, Infant Harry Potter is placed into the hands of the most powerful Warlock of his people, Darkness Incarnate himself: Gul'dan, chieftain of the Stormreaver Clan.
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure/Fantasy - Chapters: 160 - Words: 1,051,088 - Reviews: 1639 - Favs: 2,462 - Follows: 2,592 - Updated: 7/18 - Published: 5/31/2016 - Harry P., Gul’dan
The Puissant Sorcerer by Hadrian Potter Black reviews
The summer after 4th year. Harry and Dudley gets attacked by Dementors. Harry receives a letter from the ministry informing that he was expelled from Hogwarts and Ministry officials will be arriving to break his wand. Panicked, Harry decides to run away. How will this incident change Harry's life?
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 3 - Words: 15,135 - Reviews: 33 - Favs: 240 - Follows: 380 - Updated: 7/18 - Published: 8/21/2021
Back to Hogwarts by ink.drinker6618 reviews
Annabeth is heading back to Hogwarts after the Giant War. This time though, everything is different.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Fantasy - Chapters: 1 - Words: 699 - Reviews: 2 - Favs: 2 - Follows: 5 - Published: 7/18 - Harry P., Hermione G., Annabeth C.
Rise of the Mystic Mutants by Read my stuff 007 reviews
Born into the universe unlike any other to a family of great power and wealth, Harry Julian Black lost it all in a moment. Now in a new universe alone, he must make a life for himself while trying to find the one responsible for tearing holes in people's souls. However, his journey will lead him toward an enemy of his past.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure - Chapters: 14 - Words: 43,075 - Reviews: 12 - Favs: 128 - Follows: 156 - Updated: 7/18 - Published: 5/14 - Harry P., N. Tonks, Myrtle
Imortal Dilemma by psychotic-olaf reviews
Female Master of Death Harry Potter x Vampire Mate Stefan Salvatore. Need I say more? Oh and let’s not forget the half vampire baby…
Crossover - Harry Potter & Vampire Diaries - Rated: M - English - Romance/Friendship - Chapters: 9 - Words: 26,100 - Reviews: 10 - Favs: 79 - Follows: 102 - Updated: 7/18 - Published: 6/10 - [Harry P., Stefan S.]
Salazar Snape by BloodyBlackRose13 reviews
This was originally supposed to be a HP only but ended up as HP/YGO somehow. I am looking for a beta reader. Salazar Slytherin gets thrown into the future and into his 6 year old body. Severus Snape adopts him and they have an adventure that changes Hogwarts and the magical world forever. This story is absolutely chaotic, so please forgive me. I ended up making a lot of lefts.
Crossover - Harry Potter & Yu-Gi-Oh - Rated: T - English - Adventure - Chapters: 17 - Words: 30,301 - Reviews: 1 - Favs: 17 - Follows: 19 - Updated: 7/18 - Published: 9/1/2021 - [Salazar S., Dartz] Severus S., Yami Bakura
Kira Black and the Hogwarts Drama by BloodyBlackRose13 reviews
After finding out his whole life was a lie, Harry goes back to the beginning, but now he has help from Egypt's infamous Bandit King. How will they change the world?
Crossover - Harry Potter & Yu-Gi-Oh - Rated: M - English - Fantasy - Chapters: 21 - Words: 20,722 - Reviews: 14 - Favs: 58 - Follows: 63 - Updated: 7/18 - Published: 3/26 - [R. Bakura, Thief Bakura] Harry P., Severus S.
An Educational Sixth Year by Moon's Secret Dream reviews
Sequel to A Better? Fifth Year. Voldemort is back and now Harry has to prepare to win the war. He's learning about Voldemort with Dumbledore and tuning his senses with Aileen (OC). Snape is out to get him and Malfoy is definitely up to something. Oh, and now, Dumbledore wants him to get close to the new professor in order to get some important secret from him.
Crossover - Harry Potter & Avengers - Rated: K - English - Adventure/Supernatural - Chapters: 10 - Words: 22,218 - Reviews: 66 - Favs: 215 - Follows: 288 - Updated: 7/18 - Published: 11/17/2020 - Harry P., Ron W., Hermione G., Albus D.
The Last Seiðr by SummerChildWinterFury reviews
The Cube sparked again -for the room to shake. It continued to spark more, bigger each time - to which a beam of energy was suddenly brought forth and -an explosion... Once visual returned, it was only for Fury to tense further as he took in the unknowns now of the platform. A dark haired kid complete with a bloodied sword in hand. And the brightest tropical bird flying overhead.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 9 - Words: 61,225 - Reviews: 892 - Favs: 5,859 - Follows: 8,170 - Updated: 7/18 - Published: 5/1/2020 - Harry P., Iron Man/Tony S., Loki, Hulk/Bruce B.
VORACITY I - New World by Raven AzuNoctuli reviews
Coincé dans le personnage qu'il avait créé, Harddyn Emeryas, alias Harry Potter, va devoir d'habituer à ce nouveau monde mais aussi à ce nouveau corps tellement différent de celui qu'il avait quitté. Soumis à de nouveaux appétits voraces pour la chaire sous toute ses formes, le Maître de la Mort décide d'aider son ami le Roi Sorcier à conquérir ce monde. GreyHarry, slash Harry/Many
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - French - Supernatural/Horror - Chapters: 39 - Words: 406,017 - Reviews: 134 - Favs: 111 - Follows: 115 - Updated: 7/18 - Published: 8/13/2020
Naruto Uzumaki and his time at Hogwarts Year 5: Order of the Phoenix by zamanfarhan2002 reviews
The fifth year has begun for Naruto and his friends, but things aren't going well as their new defense against the dark arts teacher is a total dictator. Find out as Naruto and Harry lead a rebellion, while fighting against Voldemort and his mysterious ally, Menma. I don't own both properties
Crossover - Harry Potter & Naruto - Rated: T - English - Adventure - Chapters: 24 - Words: 49,518 - Reviews: 69 - Favs: 61 - Follows: 57 - Updated: 7/18 - Published: 6/24 - Complete
You're Family by Sammie4282003 reviews
What if Harry Potter was not a Potter at all, what if he was in fact a Winchester? Non-canon compliant. This is from my own head, and it is what I want to write. I do not own Harry Potter or Supernatural, but I do own this story idea.
Crossover - Harry Potter & Supernatural - Rated: M - English - Family/Suspense - Chapters: 13 - Words: 14,920 - Reviews: 33 - Favs: 106 - Follows: 134 - Updated: 7/18 - Published: 12/2/2021 - Harry P., Sam W., Dean W., John W.
Under the Veil by poplasia reviews
Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?—Sirius Black. (no pairings)
Crossover - Harry Potter & Undertale - Rated: T - English - Fantasy/Humor - Chapters: 65 - Words: 225,069 - Reviews: 2139 - Favs: 2,214 - Follows: 2,527 - Updated: 7/18 - Published: 8/1/2016 - Sirius B., Sans
Jasper’s Hope by Padfootette reviews
Set in fifth year. Sirius’s surprising friends come to help the Order but mainly Dahlia Emma Potter with the was as it turns out she is the mate of the God of War himself; Jasper Hale. Umbridge and ohjers wishing Dahlia harm had best watch tneir steps as the powerful witch is under Major’s protection. They step out of line and they find themselves without a head or in pieces.
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Family - Chapters: 5 - Words: 11,955 - Reviews: 34 - Favs: 298 - Follows: 355 - Updated: 7/18 - Published: 10/7/2021 - [Harry P., Jasper]
Demigod Teachers by Kingdom-Melody reviews
Percy and Annabeth, now 26 Year Olds and retired from the Hero life are dragged into teaching Magic at Hogwarts by the Goddess of Magic and crossroads Hecate. Meanwhile Harry and Hermione having just entered their 5th year, must come to terms with the fact that people who they previously hated have complicated pasts all before War comes to Hogwarts.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 25 - Words: 78,037 - Reviews: 79 - Favs: 251 - Follows: 349 - Updated: 7/18 - Published: 8/18/2020 - [Annabeth C., Percy J.] Harry P., Hermione G.
Queen of Fire and Ice by Padfootette reviews
With the end of the Blood War and the Wizarding World still expecting too much from Morgana Laelyn Potter-Black, Death offers his Mistress in a new world and a new start where she would be reborn into a loving family. But wanting to help his Mistress more, Death stated he'd allow Andromeda and Teddy to go with her, Andy who will join her as a babe and Teddy once she reaches 13.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance/Tragedy - Chapters: 1 - Words: 2,447 - Reviews: 10 - Favs: 43 - Follows: 61 - Published: 7/18 - [Harry P., Robb S.] Tormund G.
We fix dragons too by fvdv123 reviews
This is a spin-off from Lets fix the multiverse series. It starts at the end of Lets fix the tournament. Harry gets to visit Alageasia, with the wives, all kinds of opportunities will appear, Dragons, Elves, Dwarves, even Urgals. Nothing is safe for the Master of Death. This can be read as a stand-alone... Meh, stand-multi. Harry/Multi, if Eragon behaves, he can have some too
Crossover - Harry Potter & Inheritance Cycle - Rated: M - English - Fantasy/Humor - Chapters: 12 - Words: 46,519 - Reviews: 29 - Favs: 281 - Follows: 346 - Updated: 7/18 - Published: 5/23/2021 - Fleur D., Luna L., Daphne G.
Pearl's Little Gem by HarryPotterCrossoverMaster reviews
Inspired by Gamer95. Nearly a year after Steven Universe left Beach City, Pearl misses him already and wishes for him to come back. Instead, she finds an abused little boy in an alleyway, who will change her's and the Crystal Gem's hearts on Earth forever. Will this little boy bring a new type of happiness to the former servant of Pink Diamond?
Crossover - Harry Potter & Steven Universe - Rated: T - English - Family/Fantasy - Chapters: 3 - Words: 15,568 - Reviews: 11 - Favs: 69 - Follows: 102 - Updated: 7/18 - Published: 2/5 - Harry P., Pearl
Dragon Age: A Wizard's Origins by zugrian reviews
All of the Grey Wardens lie dead at Ostagar alongside the king. Ferelden is in turmoil, and the only hope to stop the Blight is a stranger from another world. Harry Potter thought that he had escaped a world full of war and destruction, but it seems his task may never be complete. He may not be the hero Ferelden needs, but he's the only chance they've got left.
Crossover - Harry Potter & Dragon Age - Rated: M - English - Adventure - Chapters: 33 - Words: 176,384 - Reviews: 724 - Favs: 1,661 - Follows: 2,268 - Updated: 7/18 - Published: 12/1/2020 - Harry P., Morrigan
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