HP-SG1 Magic can make anything possible and when you mix in SG1 it's a guarantee that the impossible will happen.

Before the first task in the Tri-Wizard Tournament, Moody told Harry to 'play to your strengths' and Harry took those words to heart. Of course the Wizard World was less than pleased with the new Harry.

Challenge response. The summer after Harry's fifth year he helps a local pensioner out of a tight spot. The man takes Harry under his wing and by the end of the summer Harry is invited to a party at the golf club of which his patron is the Managing Director. At the party Harry makes an unexpected discovery about the man's family.

Hermione was always a curious girl, but what do you believe when the information you uncover radically shifts your view on things that were always certain? One-shot.

The Dursley family, who valued normalcy above all else, would of course never dream of keeping their orphan nephew in a cupboard, or of making a spectacle of him. That isn't to say they wanted to spend all of their time and money on him, however. From the salvage of broken toys and unwanted junk, left alone to his own devices, Harry built dreams.

Harry receives a diary from his dead parent's.

After Harry's name came out of the goblet of fire, he decided that getting angry wouldn't help. He decided it was time to show he was the son of a Marauder.

Harry is owed many life debts. In his fifth year, someone decides to actually honour theirs.

Harry and Hermione 'meet' at the zoo and get transported to the ancient outpost in Antarctica. This is based on r2r4l's one-shot Harry Potter: Failsafe with his permission.

Harry goes to sleep after the final battle... but he wakes up at his first Welcoming Feast under the Sorting Hat. Harry has been thrown back in time into his eleven-year-old body. If he's going to have suffer through this again, he's going to do all he can to make sure he enjoys himself.

After Hermione is cursed the only way to cure her is with a risky ritual that ends up having some unexpected consequences. Now Harry and Hermione have to learn to deal with those consequences while they try to find her attacker before he can strike again.

Nuking Ra's spaceship as it was about to enter hyperspace was a bad idea, as young Harry Potter is about to find out. Competent Harry, Competent Dumbledore, Political intrigue, magic in space, Sort of Dark Lord Potter but there's no such thing as Dark Magic. Harry out to conquer the magical word for it's own good, then space, just because he can.

And here Harry had thought being the Master of Death was just a frivolous title.

The Alterans made an improved strain of humanity. The Lanteans taught humanity to embrace science. Now, the Terrans will rise to the stars and wrap the galaxy in a war of a scale never seen before. Crossover of Harry Potter and SG1. Maybe SGA. Seriously AU. Contains elements of other universes but no knowledge of them is required. MAY become a major crossover with something else...

"Harry Potter of Earth you have within you great rage. Welcome to the Red Lantern Corps." these words forever changed the life of young Harry Potter. Now watch as he goes through life doing all he can to control his rage. will he succeed or will he succumb to the beast within.

Voldemort kills Harry at the Graveyard. Unfortunately for Voldemort, Harry comes back better than ever. Inspired by Kathryn518's Invincible.

Harry James Potter, no my name is Vhoc-Ul, why does everyone call me that? I suck at summaries. DC HP crossover, not slash.

Harry Potter has always been unique. But what's he to do when he finds out just how special he is from someone who knows way more about him than he does. A commentary on HP FanFiction as a whole.

Set during OOTP. The story of how Hermione's innocent suggestion of running a Secret Santa with the DA leads to the ultimate search for the perfect presents, an unexpected change in holiday plans, late-night mistletoe-kisses and revelations of profound feelings hidden deep down. Total HHr.

What if Hermione had accidently Disapparated along with Ron during the hunt while trying to stop him? How would Harry have managed to defeat Voldemort alone? Watch as Harry takes a bold step forward with determination and new allies. This is canon compliant until the scene where Harry and Ron fight in Book 7. Two shot – COMPLETE

Sirius Black didn't die when he fell through the Veil, instead he is given a second chance, waking up as his twenty-one year old self, a week before Halloween 1981. Armed with knowledge of the future, Sirius fights to ensure the burden of prophecy doesn't fall on Harry's shoulders... But can he survive the war and keep his friends alive? Completed!

War changes everyone: Harry resolves to face destiny and struggles to reconcile with Dumbledore's past, fully aware of the price he must pay for victory. Hermione walks through fire, determined to share in Harry's burden. Ron battles resurgent jealousy and soon discovers he may lose far more than he stood to gain. One thing is certain; peace is never cheaply purchased. H/Hr

An ancient power awakens, one whose help Harry will need to face his destiny. Follow Harry and his new Housemates as he takes up his destiny to right wrongs and set the magical world on the correct path. HHR. Assorted bashing, although with hope of redemption.

Susan and Harry return fort their second year at Hogwarts. Join them as they take on new challenges, go on new adventures, and make new friends.

A lost Harry Potter meets a new friend his first time at King's Cross station. How will this affect the future of wizarding Britain?