What if Harry Potter and Daniel Jackson were the same people just at different times in their lives?

SG1 Crossover: Take Harry Potter, Ron Weasley, Hermione Granger, Neville Longbottom, Jack O'Neil, Daniel Jackson, Samantha Carter, and Teal'C, mix thoroughly, garnish with bacon, and serve to an unprepared Severus Snape. Forum for story now up.

On Hiatus: HP-SG1 Crossover End of 5th yr. What could possibly bring these two worlds together? How about two special mirrors. Where does the boundary between Magic and Science begin? Is there a boundary? Two worlds and maybe more will find out

Where a little Harry Potter is 'brought' from the Dursleys by Lord Elrond and his sons. Follow his adventures through Middle Earth. No parings yet may become HPLG.

Harry was bent, ever so carefully, over a test tube. It contained Wraith DNA, and he was attempting, for the umpteenth time – to find out if the Wraith were immune to indeed everything, as some people believed. AU!HarryPotter, no pairing, SLASH hints.

HPSGA After the replicators have damaged Atlantis the crew is continuing out into deep space and John must do everything in his powers to stay alive, even if it does mean using magic again. no SGAseason4 compliant. On hold for work on "The Affair of S.S"

In the middle of the night, Harry Potter falls down the proverbial rabbit hole, and lands in the proverbial midden heap. Stuck in a world completely different from home, he gets drawn into a war even worse than the one he left behind. Lotr cross. Post HBP

Revised My take on the mistaken twin story. I'd read a few and liked them so much I thought I might take a stab at it. Should be interesting. Includes Crossovers, Slash, and AU.

It is the night before the leaving feast to mark the end of Harry’s fifth year at Hogwarts when he makes a heartfelt wish which leads him to a new place, a new friend and new ways to fight.Note this takes place during the Ring Quest. HPLOTR XOVER NO SLASH

[HPXLotR] He battled the Basilisk, killed it even, but laid wounded beyond reach, dying. The poison would end him, and with him Ginny. But it didn't kill him. It changed him, moved him to a world he hadn't known existed. It gave him hope. And despair.

Can the crew of Serenity help someone caught in the ravages of Fate and his own mind? AU Serenity, warnings for violence and profanity.

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.

CANCELLED. HarrypotterFirefly xover. Harry sacrificed himself to defeat Voldemort and his Death Eater army, but his DNA was placed in Cold storage so he could be cloned in the future. what happens if his DNA was forgotten, then rediscovered. harry/river

Harry Potter is now sixteen years old and ready to face his destiny. But at what price journey to middle earth where Harry must find himself again. don't be afraid to read its not as cliche as it sounds please reveiw!

AU. SG1HP. Harry is taken that night by an Ascended Ancient and becomes a Guardian, a task that shall shape not only his protectees, but the universe.

Twin souls reach across two different universes for companionship from someone who would understand and never betray, yet years later one will be betrayed and one will cross boundries to save the other...HPXmen Crossover...SlashHet pairings

New Leaf's Sequel: Just when Harry thought things were settled, Fate stepped back into his and Remy's life, bringing long hidden secrets and betrayals to light all the while a madman plans their capture...HPXmen, SlashHet

HPxSG1 When Harry finds the Chamber of Merlin within the halls of Hogwarts the future of Earth will never be the same. And neither will the characters.

HP&SG1&SG Atlantis. Harry was promised to the Princess of the Light Elves before he was born. Dumbledore finally tells him this when he is twenty five years old. Now he is working for the SGC. Harry&some female but not telling who.

Harry/Sheppard. Non-magical:Harry but with Metahuman abilities. Harry is exiled from the Wizarding World and joins the RAF. This is what would happen if Harry joined the Atlantis Expedition. Follows from season 1 all the way to the end.

When Harry left that world behind he swore he would never be manipulated by the magical community again. What happens when a manipulative headmaster turns up looking for Harry Potter? How will the members of SG1 react to learning D

Ryver/Michael Mentions of . Alteran:Harry. Clone:Harry Ryver . Harry must face the Galaxy and try to rebuild the strength of the Great Races while caring for his twin brother who has their destiny on Earth on his shoulders.

HP Stargate XOver. Voldemort is defeated & Harry Potter no longer wants to be a tool for the Wizarding World, so he decides to find a place where he can belong. Complete.

Harry PotterStargate crossover Harry Potter saved the Wizarding World after being betrayed. Deciding that he needed to leave, he begins to the search for Ron, who disappeared and was never seen again. Finding out that he went through the Stargate, Harry

Inspired by others thought I'd give a Stargate SG1 crossover with Harry potter a shot. Rated T just in case.