Harry Potter is called from the Auror ranks to join the exploration of the universe as a part of the SGC. Tentative pairing is Harry/Gabrielle, although that could change

Shanxi has been attacked by aliens. General Williams sees no option but eventual surrender. The magical world has... other ideas.

When a Harry Potter with a looser set of morals is accidentally summoned to Blackrock Mountain, no one could guess the effect it would have on him, the Black Flight, and Azeroth itself...A slightly different take on the Harry in Azeroth story. Darkish!Harry, Practical!Harry, Intelligent!Harry.

Harry Potter. Sherlock Holmes. The resemblance was superficial, but genetics do not lie. And if anybody was going to give Sherlock Holmes a son and then hide it away, give it the name of her estranged husband, it -would- have been Lily Evans Potter.

His friends are dead, his mentor is gone, and the Light has failed him. Now Harry must do the unthinkable and delve into the Darkness beside a most unlikely ally, raising the Dark Powers from the past along the way. Will it be enough? Can he supplant the Dark Lord, and if he does, will it only be to take his place? M for death, language, and sexual themes.

(Rewrite: The Scheme of the Three Sisters) (Chapter 1: Grammar Fixed, Hopefully.) June 22nd, 1969. A time displaced Harry Potter ripped from a war torn future appears before a conflicted Bellatrix and her sisters. To Bellatrix, Andromeda and Narcissa Black, the time traveler appeared to be the answer to their greatest wish. Harry/Multi-ship. Harry/Bellatrix/Andromeda/Narcissa.

Harry Potter has been reincarnated more times than he can count, always to stop a mad man. Now, the world has been ravaged by nuclear war, and nothing will ever be as it once was.

This is the story of Captain Hadrian Potter of the Forgotten Warriors Chapter. Follow the mysterious and deadly Captain Potter and discover the equally mysterious Forgotten Warriors. Rated M to be safe, violence and what not.

A battle hardened Harry Potter is brought to Middle Earth during the reconciliation of Thor's exile, where the two immediately meet and strike up a friendship. With the insight of Asgard Harry will learn just how he found himself in this strange new world, and what he was sent here to do. Avengers Timeline! HarryXSif

Harry has never been what you'd call normal, and he generally expects the unexpected to happen all the time when he's concerned. But what's a guy to think when, barely an hour after he saves his cousin from Dementors, the two of them are attacked by Sentinels? Luckily, the X-Men arrive in time to pull them to safety. But what will the Order of the Phoenix say? [Pairings undecided].

The war, his life at the Dursleys, both had left scars. Some deeper then others, but all nicely tucked away behind a façade of normalcy. But what if that façade starts cracking, what lies underneath and how will Harry cope? First story, no pairings as of yet. This story is AU and will discard at the very least the epilogue of Deathly Hallows.

Gallifrey is his home. It's where he's grown up, where he's studied, where his brother has also. Harry Potter is a Time Lord of Gallifrey, one with fascinating powers that Pythia would have recognised well. Now he must work out who he is when the universe is open to him.

Dr Potter is investigating a string of women rescued from a cult that have been dosed with something strange, something that doesn't belong to the muggle's or wizard kind. As he tracks down the source of the worrisome concoction he stumbles upon a millennium old secret, propelling him and his allies into the stars. Not a Harry single handily destroys the Goa'uld empire story.

After accidentally teleporting himself to Abydos, Harry ends up at Stargate command.

When the true nature of the Veil of Death is finally discovered, Harry and Luna embark on a journey unlike anything they could have possibly imagined. An authorized reimagining of Lightning among the Stars. "f*ck this is good! and fun! I don't want to read the story this is based on because nothing shall distract me from this!" - papiliokaze

Ten years ago, baby Harry was placed into Pepper Potts' care. But as he prepares to enter Hogwarts, the forces of Good and Evil cast their plans. However, they have overlooked one tiny detail: Tony Stark

In the moment of his death, unexpected events culminate in tearing a hole in the fabric of time and sending the Emperor's soul back to his early childhood. Can the Emperor learn from his mistakes and successfully lead Humanity into a Golden Age? WH40K/HP Crossover God-Emperor!Harry

Things were looking good for Harry Potter. His nemesis was defeated, the war was won. Everything was slowly getting better until, on a routine Auror training trip to the states, the last Potter falls into an inexplicable coma. Now, eight months later, Harry awakens to a shattered world. Picking up the pieces, Harry sets out to find answers and, more importantly, his friends.

YAHF reversed, Xander goes from halloween to waking up in the cupboard under the stairs. Increasingly AU the longer he stays on that side.

Harry is pulled into the lake by the Inferi. Sinking to the bottom his body lands in a cave inhabited by an ancient species - the oldest on Earth.

After the battle of Hogwarts, Harry decides to take a real vacation as opposed to the stress filled slog of his seventh year. After touring most of the world Harry is working his way through America when he runs afoul of the Supernatural cast. M is for Murder.

During an Occlumency lesson, Harry snaps and storms back to Gryffindor Tower only to be called to his dorm where he discovers an unusual object in his trunk. A battered, old fob watch. While having never seen it in his life, Harry finds the watch familiar and upon opening the latch, the universe sees the rebirth of its oldest guardian. *Doctor!Harry*Start of the Mad-Men universe*

In an effort to escape the post-war wizarding world, Luna offers to take Harry far away using a family spell. The problem is... no one has ever returned or knows what's there.

During the final battle Harry is hit with a luck spell... but who exactly got lucky? Harry finds himself in the future fighting a new war when all he wants to do is have a nice and easy life. So he decides to have fun instead.

Harry Potter followed his godfather into the veil, but did not meet his death. He ends up on a familiar planet, yet different, and discovers the truth behind his magical abilities.