Facing death, a child makes a rash decision that alters his life and future, leading him to take part in an event 50,000 years in the making. And it all starts with a mirror and a blood red stone. A Mass Effect/Harry Potter Crossover. The Very First!

What if Harry and Hermione didn't really like the current world of magic? What if they were fascinated with the idea of space travel? What if they would build a star ship?

While enjoying a more realistic use of the Room of Requirement, Harry walks his own path toward maturity in a world filled with pureblood bigotry, corruption and evil. Fifth year AU. Mature content.

After a reign of two hundred years that is about to come to an end, Dark Lord Harry Potter sends himself back in time to rebuild his World Empire from the ashes.

Harry Awakens from a 68 year coma which he went into after defeating Voldemort. Then he gets summoned... to buffyverse, everyone seems keen to calling him a big bad for some reason.

Post HBP. Harry somehow accomplished is destiny, but died. Landing in an other world, where he is 6, have siblings & parents, a world that knows nothing of the horrors of war, he tries to make a difference, but which one?

If you were given a second chance, what would you do? Harry wakes up to find that he had returned to his past. With the ability to change the outcome of future events, Harry sets out to do just that. However, with each action he takes, there is a price.

After his mother died, his father abandoned him with his relatives. Harry grew up emulating his uncle, a shrewd businessman. With his best friend and neighbor, Hermione, by his side, he has big plans to be at the top! However, his plans get derailed when it's revealed that not only is he a wizard, but his father is one too and that his twin brother is the famous Boy Who Lived!

The Battle of Hogwarts is over. In the months to follow... ancient knowledge stumbles upon Harry, and the realm of alchemy, immortality, and Ascended beings, becomes the backbone of this new saga.

In 1879 the Goblins of Gringotts found an ancient device in the Giza Plateau. In 1999, the device opens a gateway to the greatest adventure in the history of the Wizarding World. AU Stargate/Harry Potter, Post Deathly Hallows

AU Harry pays a high price for booting Voldemort out of his mind at the end of OotP - he is stripped of his magic, but gains something ... other. He starts a new life in the non-magical world, and adapts his skills to join the RAF and later 'The Regiment'. He is assigned to the Atlantis Expedition and, through overcoming adversity, will find a new home and family amongst the stars.

Petunia and Vernon make mistakes. Harry plays with marbles. Marbles become more that just a game, in one little boys hand. NOT SLASH! NO PAIRING!

Harry resents being told he's a magnet for trouble. He attempts to prove this wrong by taking a vacation in the middle of the Afghan desert.

Some men live their whole lives at peace and are content. Others are born with an unquenchable fire and change the world forever. Inspired by the rise of Napoleon, Augustus, Nobunaga, and T'sao T'sao. Very AU.

Part of the Wanderer!verse. Prequel to Wanderer. The fifteenth jump lands him in a place so much like the home he has always wanted that he just can't stay away, even though he knows it'll hurt all the more in the end.

Life's a lot easier when no one knows you and your only worry is whether or not people in each world speak the same languages you do. Harry can attest to it; he's been jumping for years. He knows how to keep his head down and not get invested. On hindsight, with his track record, Harry supposed it was only a matter of time until he did exactly that.

Who can walk away from a title like 'The Master of Death?

After the war Harry finds he's not satisfied by the challenges remaining in the magical world. After finding out he's the last heir to Merlin and a chance encounter with a group of muggles in an underground vault, maybe he'll find his way.

femharry Ambrosine's twin brother is mistaken for the bwl and she is sent to live with the Dursleys. An incident forces Ambrosine and Dudley into a orphanage and are found by the xmen. Major Dumbledore and Ron bashing. Minor Potter bashing.

Poor Dumbledore didn't know there was even a such thing as autism, much less high functioning autism. And that kids with high functioning autism are rather intelligent and near impossiable to manipulate. DisorderHarry. May be pairings later.

On that fateful day, two Potters were born. One was destined to be the Boy-Who-Lived. The other was forgotten by the Wizarding World. Now, as the Triwizard Tournament nears, a strange boy is contracted to defend a beautiful girl.

Whitetigerwolfs Dark Lady challenge. Hermione watches Star Wars at age six and tries to connect with the force. Now watch how a game of pretend turns into a journey to the dark side filled with -friendship and love? Yes, Harry's responsible somehow...

During his fourth year, Gryffindor house is not as accepting of Harry's participation in the TriWizard Tournament, and use an old tradition called exclusion to force him into complaisance. Harry finds out who his true friends are and uses cunning to get his own brand of revenge.

A small change in Harry's past has knock on effects thoughout his time at Hogwarts. A 'what if' type of story starting with his first year, and the changes that a smart Harry would cause.

Shortly after defeating Lord Voldemort, Harry Potter is summoned by Lily Evans Dursley to a universe in which the son of Petunia Evans and Peter Pettigrew became the Boy-Who-Lived.