It all started with a blond strand of hair. From there, all Harry Potter has known about his life begins to unravel as he finds out the truth about his past and who he is, unearthing secrets that he didn't believe possible and finding family he didn't know existed. But maybe these changes could be a new beginning, a blessing in disguise, if he looks at it the right way.

After the events of Infinity War, Peter thought his life would be a little less paranormal, only to find a secret society of wizards during his vacation in Europe. AU. Set during Far from Home.

Desperate to save her friend from the trauma of his past, Hermione repeatedly de-ages an angst filled Harry against his will mentally, physically, and emotionally to the age of five. Eventually HG/RW, lots of fluff ahead. A Harry is Deaged fic, takes place during 5th year but is loose with the canon timeline. Please R/R, my first fic so please be gentle!

Ripple Effect - noun: the continuing and spreading results of an event or action. What if events happened differently to cause a ripple effect which no one could have guessed? One such event being that Petunia and Lily had reconciled before her death? If Petunia had treated her nephew much better than in the books or even if Harry was actually James' step-son?

When Peter Parker touches a stone capable of travelling through different dimensions, he, Ned and MJ are in for a surprise.

Years ago, while working on a confidential project at Cambridge, Tony Stark got involved with a married couple. The project ended without completion, and with it, the relationship he had with the Potters. It wasn't until the product of that brief affair showed up on his doorstep that he had ever thought about having kids that he didn't program himself. (Iron Son AU)

Harry Potter is Tony Stark's kid. They have rocky beginnings. Or, a non-linear flip through their lives together. (The Cat Stevens song is Father and Son, because I'm that original.)

At 41, Harry Potter's life couldn't be worse. With all of his loved ones dead, what is there left to live for? Unwillingly deaged and sent back to Halloween 1981, not even /he/ could imagine what a (not-so-)simple bout of accidental magic could do... although, being the Master of Death probably had something to do with it—Oh, and Death's a girl, apparently. *UNDER (slow) REWRITE*

Parallel universe time travel? Natasha Romanoff has done it. But meeting Death himself who gives her a baby who's being hunted by terrorists? That's a new one. Simply put, she might need little Harry as much as he needs her. Natasha Mother Figure. T/M rating.

What if when Hagrid first took Harry to Diagon Alley he met someone who would change his life forever? Follow Harry as he learns about love, trust, friendship, and most importantly as he learns about himself. HP/CW Soul Bond Fic. Slash later on. Dumbles bashing. Past abuse. WIP. Open to suggestions. Enjoy!

Based on A Link Between Minds by Dovahkiin 1503. Harry Potter is the BWL's unwanted twin, so is sent to the Dursleys, who sell him to HYDRA. He meets Wanda Maximoff, and a bond forms between the two captives. Avengers: Age of Ultron.

Harry knew he was clumsy, yeah, but he didn't think he was fall-through-the-veil-of-death-and-end-up-in-an-alternate-universe-with-superheroes-kind-of-clumsy.

Tony Stark didn't always hate magic. After all his beautiful Lilly had it. When his wife and son were taken from the world of the living by magic Tony grew to hate it. Is all it seems though?

Harry Potter, the Summer Soldier, the one assassin that can and will take down the Winter Soldier, or at least that's what the head of HYDRA, Gideon Malick tells him. The Avengers won't know what hit them.

Nick Warhurst was an odd man, and not just because he was made up. But the most odd thing about this made up person is that he got straight A*s. And that was not made up. Harry Potter was an even stranger boy. The most odd thing about him? He got straight O's. Rated T for language.

Harry Potter is deaged, but Hermione is there to make things better.

Harry Potter has always been a special boy but what would happen if he was raised by someone other than the Dursley family? Would he still be the same courageous wizard hero or will things change thanks to the influences of his new guardian?

Howard Stark was remembered as a hero, but he was not a good man. Steve did not expect his friend's dark turn. He would never have believed it if it weren't for Tony's animosity, the certificate tucked into a forgotten drawer, and the photo of a baby with blond hair and curious brown eyes.

What happens when the best archer in the world, in the pursuit of the deadliest assassin known to the world, stumbles across a magical child? What happens when a magically powerful child decides to save the life of his mother's look alike and adopts her as his mother? A Harry Potter and Marvel crossover AU, but doesn't follow the timeline of either of them. *slowly updating*

The demons of number four, Privet Drive can only remain hidden for so long.

Three extraordinary children are stuck in a filthy orphanage under terrifying circumstances. Fortunately someone will come rescue them. Tony Stark adopts Golden Trio. Pairings undecided. Betad by MsJanePorter

AKA: Teddy says his first word

After running into the first-year from Gryffindor, seventh-year Ravenclaw Tony Stark decides to take Peter Parker under his wing. ONE-SHOT. Hogwarts AU. No Powers AU. I'm just trying something new with this

Harry is the son of Tony Stark and Lily Potter who was a High Elf. James had blood adopted Harry. Tony finds Harry at the Dursley's but abandons Harry. Now Harry will be in his fifth year at Hogwarts. Dumbledore had invited the Avengers to help. What will Harry do seeing the father who had betrayed him? Can his mates help him? What will Tony do?

On his seventeenth birthday, Harry wakes up in an unfamiliar bed. When he walks downstairs, he finds James Potter sitting at the kitchen table, buttering his toast as though it's just another normal morning.

Neville Longbottom, as usual, messes up a potion in Snape's class, resulting in Harry being turned into a child. Draco is assigned to take care of him until he reaches his normal age again. When Harry is normal, will a friendship bloom between the pair of rivals?

GEN! Hurled into another dimension, Harry now has to adapt to an entirely new environment. One with superheroes, aliens, Asgardian gods... and what in the world is SHIELD? Assumed an amnesiac, Harry is put in an orphanage and enrolled in Midtown High School. Friend!Peter Mentor!Strange Avenger!HP Mr. Negative!Villain

Rewrite of my original story, Harry Stark. Takes place before Iron Man and before Harry Potter, but will mesh the two series together. What happens when Tony finds out he has a son, but not just any son, but the BWL? What happens when Harry Potter, a lonely orphan meets a man who never wanted to be dad? T for now. Rating may change as I get into more writing again.

Lilly Evans was born in 1921 and went to America with her father where she met Steve Rogers.

Harry receives a diary from Dumbledore but when he writes in it, he receives an unexpected response. Who is this correspondent? Abused!Harry rescued from Dursleys, Mentor!Snape. Warnings: swearing, self harm, drug abuse, references to child abuse and rape

Ever wondered how Tony Stark would have been Like if he had an older brother, adopted his niece, and met Loki before becoming Iron Man? Or how Hogwarts would be for Harry Potter if a billionaire took him off Hagrid's hands when he first entered Gringotts and met Severus Snape and the Malfoy's before he could be poisoned against all Slytherins? Add in adventure and love.

Harry had a difficulty life since he was a child, touched by magic, fate and death he was chosen, prophesied. But in the end, he went to the hero's way and made a hard choice. Getting a second chance, being reborn as the son of one of the biggest heroes.

Harry Potter, the master fugitive has once again escaped S.H.I.E.L.D. Natasha and Steve Rogers are sent to find him and bring him back to prison. What will happen when they find that all is not what it seems to be? Will they be able to catch Harry or will he escape forever?

What if McGonagall had delivered the letter from the start as she had done for every other muggle-raised child? Why wouldn't she have wanted to check up on Harry when she loathed the Dursley's from day one? What would change when Harry has a new legal and competent guardian? Slytherin Harry. No godmoding. No Time travel.

Lily Evans was never born. So Harry Potter wasn't her biological son. This changed every thing, isn't it? But no one knew and he went at the Dursley... Or did he? /Posted on Ao3 under the same username

Harry Potter was born with red hair, but the Dursley's always treated him like the proverbial red-headed stepchild. Once he enters the wizarding world however, everyone assumes he's just another Weasley. To Harry's surprise, the Weasleys don't seem to mind. Now written by Gilderoy Lockhart, against everyone's better judgement.

What if on the night of October 31, 1981; someone else had arrived before Hagrid and had taken Harry to raise as his own. Hogwarts and the Wizarding World are in for a surprise when Harry Lokison comes back and brings a couple friends along.

Many people who have met Tony Stark, believed that they knew all they needed to know about him. He was a billionaire, obviously, he was also a genius. Though they also knew he was as egotistical and narccistic as they came. Never even trying to look beyond the mask he put in place. That is until his son appears, begging the question; who is Tony Stark?

Young Peter Parker had just done the unthinkable for a 14-year-old: he fought Captain America! But when Secretary Ross forces Tony to inspect strange happenings in London, he gets caught up in a world that would completely change how he thinks, what he knows, and, most importantly, who he is. Pairings undecided and not final, but I'm open to suggestions!

Tony Stark never thought he would be a father, but he realizes that he can't let his son walk out of his life. For Harry, Tony is a last-ditch effort to gain freedom. Although the journey might be rough, they learn to heal and become a family. A scheming Death, a Mad Titian, Dark Wizards, Dangerous Doctors, living Wards, Quantum Physics, and Magic theory. Minor HP/PP, strong T

When HYDRA sends The Winter Soldier to bring them the four-year-old Boy Who Lived, the outcome is not what they expected.

Where long forgotten espionage has far reaching consequences. Harry is nine years old. Post First Avengers movie. This is as far as I have gotten, unsure as to keep it going or not as I have already got a couple of tales in the works. Will base it on reaction.

"What happened to your aging potion?" The Potions Master's expression was alarmed and slightly fearful as he leaned over the cauldron. "I don't know!" Harry's voice cracked with his increasing anxiety. (deaged!Harry, OOC!Pansy, Post-DE, Genfic)

WBWL. Natalia had to give her son up to keep him safe. She gave him to the Potters. He became Harry James Potter. Harry always felt there was something separating him from his family. Now he knows what that is.

This is the story of a boy who was expected to save the world and his life after he was adopted by none other than Severus Snape, feared Bat of the Dungeons. Sequel to "Glimpses" - Harry adapts to school and his new father. NO SLASH.

Harry Potter is in all actuality Harlan Potter-Black-Stark, Anthony Stark's younger brother. What happens when Tony finds out? Will he accept that Harry loves him and will always cherish him?

Petunia Dursley is cleaning the attic and finds a previously unknown copy of Lily's will. Ecstatic at her discovery, she promptly abandons her burdensome nephew, along with Lily's will, on the doorstep of her childhood nemesis (aka, Severus Snape). ***SEQUEL "Lily's Last Wish" NOW POSTED*** I do not own Harry Potter or make any money from these stories.

An orphan and an outcast, living two lives that should never have intercepted. However what could happen if a nudge forces these worlds to collide? With a new name and a new father will the Boy-Who-Lived accept what Fate marked him for? A Bruce Banner/Harry Potter father/son relationship. Skip to Chapter 13 for the start of the Avengers.

Making Pancakes. Sounds straightforward, right? Well, not when our two favourite orphans Harry Potter and Teddy Lupin do it. What can you expect from the sons of marauders? One shot.

Wanda Maximoff always knew she had a brother, no matter what her parents or anyone else said. And whatever it took, however far she had to go, she would find him.

"Sir somebody accessed the tower with Mr Shacklebolt ID card." That's all you're getting.

The Avengers notice Tony acting weird for over a year but are unable to do anything about it. He seems more closed off, jittery and he's always checking his phone. That is, until he gets a call from someone he's been keeping a secret, a secret son they are about to be introduced to in the worst way.

instead of going to Clints house in the country the avengers go to the home of Clint and Natasha Younger brother. warning yaoi

Harry and his sister Linnea run away from the Dursleys when they're seven and into the streets of London. There they meet Wanda and Pietro Maximoff. The four band together with the agreement to always protect each other. How will this affect Harry's years at Hogwarts or the Maximoffs thirst for revenge against Tony Stark?

Loki's middle son was James Potter. When James died, Loki thought his son's wife and child died with him... 17 years later he gets a very large surprise when SHIELD shows up with a teen that looks very similar to Loki and his son. Takes place after DH. GeniusHarry!

Harry is being held by Hydra. The Maximoff twins are being held on the same base as him. Pre/beginning of Age of Ultron. I may have fudged the movieverse timeline a little.

A cute little one shot of Harry and young Teddy Lupin

A different second year. Harry Potter finds out he has another aunt. Natasha Romanoff is Lily and Petunia's half sister! So Harry sends her a letter, wishing to meet her, and to finally get to leave the Dursley's. He can only wish.

I am Harry Potter, prophesied to become the darkest wizard of my time, the eventual destroyer of all worlds. But here I am, making minimum wage at Starbucks with a useless degree in Magical Healing. Between sarcastically contemplating life and enjoying cups of free coffee, I wasn't exactly prepared when an injured Asgardian warrior crashed violently into my life. [AU][HarryxSif]

Everyone said Harry was different, but what if the differences were more than just surviving the killing curse? What if Harry had Autism? How would the wizarding world react and adapt to The Boy Who Lived?

Steve never thought being a good samaritan would reveal he had someone to anchor him, give him a purpose, and help him fit in the new world he had to live in. He had a son, a special 7 year old son, who was practically a mini him.

Loki came to Midgard and lived as James Potter. When voldemort "killed" him he went back to Asgard. What happens when he comes back to Midgard a few years later looking for Harry? Look out Dursly's here comes Loki!

The ultimate betrayal sends 17 year old Harry Potter spiraling 6 years into the past, deaged to 11, but retaining his young adult memories of the brutal 2nd Wizarding War. Determined to end the war before it starts, a war-torn Harry is Slytherin! Grey! Independent! Powerful! and Cunning! Includes Mentor!Snape, Hufflepuff!Neville, and Sexually Confused!Draco ON HIATUS

The summer after the debacle at the Ministry, Draco Malfoy is sent to live with Harry Potter. He writes letters to Severus Snape, telling him how he's doing- and what's really going on in Harry Potter's house. [Complete]

Hidden in the depth of shield HQ was a room that not even the Avengers should know about; a room with one single occupant, a human crafted by science with the unique power of being able to communicate with inanimate objects as if they were alive and sentient. His codename? Harry P. Tony, being Tony, of course manages to discover this secret and decides to break him out. SLASH.

Everyone assumes what they see of Captain America, is all there is of Steve Rogers. A man from the past who is transparent and incapable of telling a lie. But there has always been more to Steve than met the eye. Unfortunately SHIELD has been compromised from its very beginning, and some people inside have wanted Captain America out of the agency, without making him a martyr.

Harry, Ron, Hermione, Peter, Gwen and the rest of the sixth years are in the middle of a Defense Against the Dark Arts class when it brings up some horrible memories. "It's not real!" He was told. Oh. But it was. SUPERFAMILY STORY STEVE/TONY MENTIONED

It's always been said that Lily Potter's love saved her son. But what if it was something else? A forbidden magic? A much stronger magic? This is my take on that fateful night and beyond.

Pepper should have known that Tony never does what he was supposed to do and leave it at that. This said, even she was confused how a simple visit to the orphanage for PR purposes ended up with Tony adopting 3 of the weirdest kids she has ever met. Genius!Harry. SLASH. De-Aged Golden trio. Stony.

After his first year at Hogwarts Harry discovers a startling truth that throws him into an entirely new world. He finds a new family and a new home that drastically changes his life for the better, if not crazier. After all when you're the son of Tony Stark, the one and only Iron Man, life is bound to be interesting.

Loki had many lovers, but was only ever in love once. His family shares in that love. But one day that love taken from him when his wife was killed and his three youngest went missing, him returning to Asgard. When his sons are found, a certain Headmaster is in for the Avengers wrath, as well as that of the mischievous sons.

The Unspeakables force Lily into becoming pregnant using the seed of Steve Rogers in the hopes of the child being used as a weapon against Voldemort if the super soldier serum passes down to him. The British wizarding world is a dark place and Lily flees with her unborn child to the States. Their life changes when a secret agency called S.H.I.E.L.D. comes barging into it. [AU]

Steve has found the birth certificate of the son Tony sent away. Darkness of Birth Ficception

This is a My Son the Wizard AU. Petunia discovers her sister's journal revealing Harry's true parentage years earlier than in My Son the Wizard. A much more reckless and irresponsible Tony Stark now has custody of his five-year-old magical son. Will he decide to raise him or will it prove too much responsibility for the playboy?Will he turn into the type of father he always feared?

Tony Stark has a little brother, who just so happens to be the Boy-Who-Lived. Pity he had to find out by looking through his parents' stuff after they died. Tony's only eighteen, and he could do without a brother to raise... especially one with magic.

There's a new prophesy, only it envolves more than Harry. Sirius will do anything to keep Harry safe but will he like it? Slash/mpreg

Natasha was an assassin by trade. A woman who had nothing and no one to tie her down, not even her family. Then she stumbles upon a child all alone in the night and adopts him without a second thought. Her son, Adrian, is more than human, he's the product of an experiment that Odin himself has forbidden. Can Adrian change his mind or will he have all of Asgard to avoid?

After 2 years of marriage, Steve and Tony finally decides to adopt. They knew they can't expect to be prepared for everything that comes with parenthood but even they are out of their depth with little Harry and his inhuman intellect. Deaged!Genius!Harry. Slash. Steve/Tony. Other pairings may apply.

Twelve-year-old Harry Potter had his life changed when he learned he was a wizard. And now his world is about to turn upside down again as his true parentage is revealed. With his list of enemies gradually growing, life is constantly on the line. Because apparently he's the son of Bellatrix Lestrange and Loki Laufyson. -Post Iron Man 3 and during Chamber of Secrets-

Harry Potter and Tony Stark are similar, maybe that's why they work so well as family. In his moments Tony didn't call Pepper, he called his son, who Tony knew would understand. Pre-slash Clint/Harry

Tony Stark has a little brother. Of course, he's not so little anymore, and Tony only found out about him when he dug out some ancient adoption paperwork in a box of junk when he turned eighteen. But, even though Harry can do magic as well as science, the Stark brothers seem to fit together like two pieces of a well-made puzzle. Pity the Avengers had to get involved, really.

Drabble. Oneshot. AU. Post Final Battle. EWE. Post Avengers. Tony Stark has a son. This is their first conversation together.

When the Dursley family moved to New York after Harry's third year Harry is none to happy about it, that is until he meets his new family.

Harry runs away at age four. After bringing him back, Dumbledore's attempts to keep him at Privet Drive gets progressively more ridiculously extreme with each of his escapes. Animagus!Harry, Crack

Harry dies, but Death gives him two options, but neither passing on to be with his lost loved ones not going back and continuing his wonderful life are included. So what can he do? And how will he cope with his choice? Gen for now. Rated T as a just in case. Feel free to copy the idea, just let me know if you do. MoD!Harry DeAged!Harry May be some OoC, I apologize ahead.

What if there was a good reason for why Molly had steered her brood over to Harry at the King's Cross station and started treating Harry as if he were her own child without consulting him first? What if there was a very good reason for why seeing Harry dead was a prospect she dreaded as much as the thought of seeing one of her own children dead?

Everyone knows that Harry lived under the stairs but what did his new roommates think of that scared little boy? Find out...

There are many things in his life that Sirius regrets. Fleeing to America with Harry isn't one of them. Trying to teach a seven-and-a-half-year-old Harry to lap dance is one he will never live down. AU

Sequel to Harry McGonagall. Voldemort's back and Harry's true identity is known.

Dumbledore ignores Harry's pleas to leave the abusive Dursley's. Charlie overhears Ron, Twins, & Draco's fears and decides to help. Abuse, Chan, Bonding, Prophecy's, good Malfoy's, bad Dumbledore, Mpreg. HP/CW /Charry/ , RL/SB, HG/FW, DM/BZ.

Professor McGonagall has watched the Dursleys all day and can see what sort of people they are. When Dumbledore leaves Harry on their doorstep and disappears, she takes him away. HHr

Hermione is deaged, and her parents won't take her back. Harry offers to take her in, thinking he'll at least stop her from going to an orphanage. Somehow, though, he realizes he's found a family... Smart!Ron, Manipulative!Dumbledore, possible GinnyxHarry

A poem from Harry's point of view. It's my guess at how he feels and how he copes after his fifth year, he's depressed. Feel free to R&R andor flame if you must. It's my first fanfic. Warning: mention of character death, abuse & rape.