Memories are dangerous things. You twist them and you turn them until you know every touch and corner, but you'll find an edge to cut you still. Twisted between his very own mind and a resurrected dark lord, Harry Potter is on the clock. Great men rise from desperate beginnings, and Harry is playing the most desperate game of them all. Set after 4th year. AU.

When a sick child asks to meet a villain (instead of a celebrity or superhero like with most wishes), someone's got to have the guts to track these wanted individuals down. It's not as easy as one would think. And what's there to worry about: they're all big softies anyways... right?

The houses of Hogwarts are growing stagnant, and a certain sentient Hat is dismayed over this turn of events. It decides to take matters into its own hands, taking advantage of several obscure rules to sort students where the Hat wants them, not where heredity or their own desires want them to be. The result? A mess that gradually pulls the student body into utter chaos.

He always sat there, just staring out the window. The nameless man with sad eyes. He bothered no one, and no one bothered him. Until now, that is. Abigail Waters knew her curiosity would one day be the death of her...but not today. Today it would give her life instead.

Tom Riddle's plans fall through when Ginny Weasley loses his diary shortly after starting her first year and it is found by one Luna Lovegood. A series of bizarre conversations follow. Luna? - Yes Tom? - I've been giving this a lot of thought...and I believe you may be insane. (Not crack. Plot takes a while to appear but it's there) See last chapter for fan art and translations.

"It was an accident." That was what Zuko had said to his crew when he used an element he hadn't been meant to. He wasn't the Avatar. The Avatar was supposed to be in the Earth Kingdom, hidden by its walls. Unless the old Avatar had died long ago ... and had already been replaced fifteen years ago. AU.

When she thinks no one is looking, Petunia slaps three year old Harry while stuck in traffic. Mafia Lord Salvator Diadone notices and takes action. This is a Harry grows up in the mafia story, with a bit of a twist. ABANDONED.

101 ways to weaponize potions previously thought to be harmless. As discovered by Neville Longbottom and compiled by Severus Snape.

Fleur and Tonks' plans for the future get derailed. Now they are pulled into Harry's hunt for horcruxes. How will things go with an Auror and a trained Curse Breaker along? Rated M for language, mild violence, and sexual situations.

Thrust back in time Harry wants to destroy Voldemort. Narcissa Black wants a better life than marriage to Lucius. Time Traveling Harry Potter goodness. HP/NM HP/BL unrequited HP/MM

Thrown into a war he is clearly not prepared for, Harry, spurred to advance his magical abilities by the tragic events following the closure of his fourth year, takes on old enemies with new friends at his back. Summer of Fifth year beginning after the third task. Detailed magical combat.

I have a singularly impressive talent for messing up the plans of very powerful people - both good and evil. Somehow, I'm always just in the right place at exactly the wrong time. What can I say? It's a gift.

Don't like the world? Go find another.

After the Battle of Hogwarts, a muggle photo was found among the effects of Bellatrix Lestrange. Why would she have a muggle-made picture? A one-shot that would not leave my brain.

A Ghostbusters-style reimagining of Pitch Perfect. Chloe Beale is in New York for the ICCA finals, with her parents' swanky apartment on Central Park West all to herself. Too bad there's a mouldy old Summerian god living in the fridge. Lucky for her, college dropouts Beca, Jesse and Benji have recently started a business that deals with this sort of thing all the time. (Bechloe)

To Harry Potter, Fifth Year seemed like the same as any other. Classmates, homework, new dangers, Voldemort risen in the shadows… the usual, even with a Dementor attack kicking things off. But how long can he maintain the illusion that everything is under control? As hope for a normal life slips away through his fingers, will Harry bear the weight of it all... or will it crush him?

Harry Potter is not standing up in his crib when the Killing Curse strikes him, and the cursed scar has far more terrible consequences. But some souls will not be broken by horrible circumstance. Some people won't let the world drag them down. Strong men rise from such beginnings, and powerful gifts can be gained in terrible curses. (HP/HG, Scientist!Harry)

SEQUEL TO THAT WHICH HOLDS THE IMAGE. Life. All normal and stuff. With jobs and houses and boring-y, woring-y things like that. Normality, as Harry Potter realises, does not attract mad men in little blue boxes, so any hope of seeing his old friend the Doctor again is pretty slim. But then Ginny Weasley notices the sky is falling, and everything goes completely to hell.

Successful campaigns cannot be fought when its leaders have different goals. Book Two of the What A Difference A Father Makes series.

Students are required to write to a pen pal in the spirit of 'International Cooperation.' New friendships and a new romance arise going into the fourth year at Hogwarts.

Ahsoka Tano left the Jedi Order, walking away after their betrayal. She did not consider the consequences of what her actions might bring, or the danger she might be in. A chance run in with a single irreverent, and possibly crazy, person in a bar changes the course of fate for an entire galaxy.

A book left by Sirius opens Harry's eyes as he delves into the mysteries of magic, learns about the realities of a war, and shifts towards the Grey. Meanwhile, Daphne Greengrass is faced with an unusual solution that involves the Boy-Who-Lived, but could be more trouble than it's worth. And in the end, there is always a price to be paid for everything. HP/DG Contract, 6-7th year

Hogwarts Castle decides to interfere in the lives of two of its students to change the past and future from a terrible war and giving the pair an opportunity to find something more than just protection within its walls. AU Story, Political, Fed-up Harry, OC Dumbledore.

A sharp and sudden change that can have devastating effects. When a Harry Potter that didn't follow the path of the Epilogue finds himself suddenly thrown into 1970, he settles into a muggle pub to enjoy a nice drink and figure out what he should do with the situation. Naturally, things don't work out the way he intended.

A young boy in a dark cupboard is in great pain. An unusual power will allow him to heal himself, help others, and grow strong in a world of magic. Eventual God-like Harry, Unsure of eventual pairings. Alternate Universe, possible universe/dimension traveling in the future.

10 year old Harry finds a chest left by his mother with books on some of her favorite subjects. Discovering he has a talent for understanding and creating runes sets Harry onto a very different path than anyone had expected. Shortcuts, inventions, and a bit of support go a long way! Pairings: H/Hr/NT/FD/DG. Ron/Molly bashing and GreaterGood!Dumbledore.

Sequel to The Power of Love: Voldemort is back, the Ministry is in denial, and Dumbledore is stalling, but Jasmine isn't alone. She and Hermione are supported by new friends, defended by two shieldmaidens, and empowered by ancient magic. Eliminating Voldemort is the least of the tasks which prophecy expects from them, but how will these witches transform the whole magical world?

"Scars can come in handy." — Magic gives the gift of a soulmate. Separated by war, alliances, beliefs, and blood, but connected by skin. What if you shared the scars of the person that magic has given you? What if you really, really wished that you didn't?

In the aftermath of the final battle, Ron confronts Harry about a lie he told in the Forest of Dean.

Astrid has a complicated history with vampires. A Hunter, she's trained from a young age to kill them. The chance to take down Hiccup Haddock, a vampire heir? She doesn't hesitate. But when faced with the task, she finds him to be entirely different from what she expected, and decides to protect him from the people who trained her to kill him. [Vampire AU Hiccstrid Modern]

Before the start of fifth year Dumbledore changes the plans. Unfortunately he didn't bother to inform Harry. At his trial, Harry realises that it is down to him to save his own skin. To do so his Slytherin side must come out to play, and once it's out it sticks around turning life at Hogwarts on its head. Warnings: EvilDumbles, SheepOrder/Staff, GoodGuysDontGetEverythingTheirWay

Raised in magic by a loving family, trained by one of the best Aurors the DMLE has ever seen for a war always on the horizon and the world has a very different Boy-Who-Lived on their hands. Book One of the What A Difference A Father Makes series.

How did Fred and George discover the passphrase to the Marauder's Map?

Blood Tree Pass is forbidden, filled with wretched creatures and dark magic, none to kill the strongest of Vikings without mercy. But Astrid can't turn down a dare to prove her bravery. She takes the forbidden pass, alert for its dangers, but is unprepared for the unforeseen consequences.

The escape of Peter Pettigrew leaves a deeper mark on his character than anyone expected, then comes the Goblet of Fire and the chance of a quiet year to improve himself, but Harry Potter and the Quiet Revision Year was never going to last long. A more mature, darker Harry, bearing the effects of 11 years of virtual solitude. GoF AU. There will be romance... eventually.

Sometimes, all it takes to rise to greatness is a helping hand and the incentive to survive. Thrust between giants Harry has no choice but become one himself if he wants to keep on breathing. He might've found a way, but life's never that easy. Clock's ticking, Harry. Learn fast now.

A Harry Potter cursed with immortality must not only survive the ravaging of Earth by monsters far more powerful than any humanity has encountered, but he must rise to save it, and in the process exact one wizard's revenge against the Galactic Empire.

The Mirror of Erised is supposed to show your heart's desire - so why does Harry Potter see only vague, blurry darkness? Aberforth is Headmaster, Ariana is alive, Albus is in exile, and Harry must uncover his past if he's to survive his future.

The world is breaking. War and technology push on the edge of the unbelievable as S.H.I.E.L.D. desperately tries to keep the peace. Soldier and scientist no longer hold the line alone, as an ancient fire burns alongside them. The last of all wizards.

The sequel to ItMoaS. Mad scientist Harry Potter, now twenty years old, is sent to the SGC to half-join SG-1, accompanying them on missions. However, this job, which was just supposed to be providing Harry with research and allow him to expand on his knowledge, will have him make grand discoveries about himself and that of the entire magical race. Harry/Tonks/possibly more

It is time for the Potters to visit the Dursley family.

The events at the end of the Triwizard Tournament have left Harry feeling just a little bit paranoid.

During the summer before sixth year, Harry finds an injured bat in the garden and decides to try to heal it...and an unwilling Snape learns just what kind of a person Harry Potter really is. No slash.

Can some angry words change everything?

It all started with a little girl. Actually, it started with the bugs, but the Avengers are trying to forget the bugs. So there's a little girl and the Hulk, who keeps doing heroic things that makes social media explode. Meanwhile, Bruce Banner wants to know what's up with those t-shirts. Basically, this is the story of how the Hulk became New York's favourite Avenger.

When a few inappropriate questions derail the meeting at the Hog's Head, Harry lets the situation play out. Eventually, he refuses to commit his free time to teach a bunch of easily distracted fools. - Set during fifth year; Harry/Hermione

AU. Time Travel. Snape goes back in time, holding the knowledge of what is to come if he fails. No longer holding a grudge, he seeks to shape Harry into the greatest wizard of all time, starting on the day Hagrid took Harry to Diagon Alley. No Horcruxes.

Dragon's fire is not so easily extinguished; when Zuko rediscovers a lost firebending technique, shifting flames can shift the world... Follows "Theft Absolute".

Gabrielle Delacour makes a spontaneous decision that changes her entire life. Unfortunately, the consequences are permanent. - Set during and after fourth year

Why is Harry Potter considered the worst firebender in Gryffindor? Why doesn't he want to be noticed? Probably the same reason he dreams of drowning every night. [Harry Potter characters in an AU with magic replaced by the elemental powers of Avatar: The Last Airbender / Legend of Korra. Full summary inside.]

Harry Potter wasn't raised like in canon. He was top of his class, and very intelligent, always seeking to improve things, and so he learned all kinds of things, and, upon entering Hogwarts, started studying all he could get his hands on! Intelligent!Super!Harry Later Mad Scientist!Harry Rated M for Language, Nudity, and Gore Stein-ish Harry Genres: Humor/Romance/slight Horror

Harry Potter faces a boggart that doesn't turn into a Dementor or even Voldermort, but into a horror from his childhood. Now the boggart isn't even a boggart anymore. There's no imitation. That which holds the image of an Angel, becomes itself an Angel.

"Clear your mind!" wasn't actually the best advice. Harry is fed up and takes things into his own hands and discovers a way to end the war on his own terms. No one was expecting this of the Gryffindor Golden Boy.

When Harry finally accepted the fact that he had stopped aging, ten years had passed and he knew it was time to leave. AU.

Avengerkink fill. Oneshot. Steve's ties to the past and the future are pretty tenuous, and the serum ensures he lives in an eternal present state of ever-youthful vigour. When an old war buddy gets handed his last marching orders, Steve has to wonder if everyone will eventually leave.

After the confrontation with Voldemort after the third task of the Triwizard Tournament, Harry doesn't get sad. He doesn't get mad. He gets even.

- At 14, Harry Potter really wasn't prepared for the Triwizard Tournament, but if he was forced to compete he was going to do his very best.

Young Harry liked numbers, he liked using numbers and working out the value of things. When he found out that he was a wizard and had a big pile of gold... well, he had something new to calculate. oneshot, complete, don't own.

Following Princess Bubblegum's unexpected marriage to a stranger, a seventeen year old Finn decides to move on from his heartbreak by trying to discover the truth about his heritage, and if he is, in fact, the last of his kind. Finn's POV.

Three months after the events of 'Talking In Her Sleep', Hiccup and Astrid have settled into their married life. Until a Viking convocation tears Hiccup away, and sends them all on a frantic chase around the known world...

Hiccup's been away for six months. When he finally comes home, he's... well, maybe Astrid and Ruffnut shouldn't be blamed for their reactions. And they're not the only ones...

There's a man in his cell. He's not a guard, and he's not a prisoner. In fact, he's not even human.

The sequel to Bungle in the Jungle. Told in 2nd person. Harry Potter has returned to England. In the jungles of South America, he became his own man, a hero of his own choice and not unfortunate circumstance. Is it enough to save him?

Harry has had enough of seeing his reputation shredded in the Daily Prophet and decides to do something about it. Only he decides to embrace his Slytherin side to rectify matters.

Harry and Tom Riddle sit down to discuss a few things.

Not all of James died that night. Not all of Harry lived. The Triwizard Tournament as it should have been and a hero discovering who he really wants to be.

"Of course it's missing something vital. That's the point." Dennis Creevey takes up his brother's camera after the war.

He hadn't really counted on getting into a pub brawl over the color of his coat on some speck of a planet, or signing up with a crew of petty criminals. Still, he'd always wondered what really happened to those Lost Colonists from Earth...

A companion piece to Quantum Leap. Shortly after Harry arrives in the past, somebody else comes to find out why he's back. A HPDr. Who crossover.

The List named everyone who thought they were a couple. In other words, all of Hogwarts. Now Harry and Hermione have to prove that they're just friends. The only problem is, even they're starting to wonder if their names belong on The List…

If you read just one fiction tonight make it this one. Go inside the mind of Harry Potter as he deals with betrayals, secrets and wild adventures. Not your usual fanfic.

COMPLETE. Firefly: :Harry Potter crossover Post Serenity. Two years have passed since the secret of the planet Miranda got broadcast across the whole 'verse in 2518. The crew of Serenity finally hires a new pilot, but he's a bit peculiar.

COMPLETE. In the heat of the battle, he swore a blood oath to defeat Voldemort in every form. But when you factor in his understanding and abilities to travel to alternate dimensions, it presented the sort of problem only a Harry Potter could have.