Harry finds out after Sirius death he has another family, and Aunt Petunia is not his Aunt at all and other family secrets.

CANCELLED Harry runs away from the dursleys, and he finds an ancient time ship. watch as harry travels back in time and to the future. will be harrypotter naruto stargate xover. pairing is HarryAdria. first of this pairing ever.

As the Light searches for the prophesized Harry Potter they butt heads with the forces of the system lord Raiden, even as far older forces begin to stir. The Galaxy prepares for war as earth struggles to find its path. Mass Crossover, under rewrite notice so chapters are subject to change. The rewrites for chapters 1-38 have been posted as June 2013

Crossover with Stargate SG1. OneShot. Harry leaves the wiz world and becomes DanielJackson he returns to get Severus and they live happly ever after. Ignors HBP. Relationship already defined

HPXSG1 crossover. Lily and James left behind a will that stated that Harry in no way shape or form should go to the Dursely's instead he is to be brought up by Daniel Jackson. Who is this person and what is his relation to James Potter?

Crossover WIP: There's a reason for everything, even why Salazar Slytherin lied to his friends.

A strange man comes through the quantum mirror in Area 51... SG1 and HP crossover. Please be nice and review! Read it, at least. Rated for later chapters. Chapter 4 now here!

Three people meet on the net, discussing the blondes in their lives. Crossover: BtvS, SG1, Hp.

Harry will do anything to find Sirius, anything at all. HPSGA crossover Has been abandoned may revamp and try again at a later date. (On Hiatus)

HPSGA Xover Harry and Ron investigate the hidden sections of Hogwarts and what they find will be beyond their imagination. What happens when the strongest Wizard in the Wizarding World gets transported across the Galaxy along with his plucky best friend?

Oneshot. Harry got a present from Jack.HPSG1 crossover

OneShot. A side story of Jack's Gift. HPSG1 with a slight crossover to BtVS none of its character though. Today is Christmas Night, Harry and SG1 want to make a party. Santa Claus anyone?

HPSG1 xover. Harry already knew of one prophecy, however, years after he graduated, he would learn of another. A warrior, a being of light, would come through Merlin's ring to help him defeat Voldemort. However, Harry is wary of the promised help. He know

Being Rewritten! Hermione's being stalked. Daniel dreams his death. Slytherins rebel, Dragons fly the sky and Aliens cause their usual terror. HPSG1 crossover. Mild Slash. R&R

Merlin gives Gryffindor a scroll before the founding of Hogwarts that changes Harry & Ginny's future forever. HG HPSG1 Crossover.

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

Daniel Jackson is simple man...or is he? A date approaches that he can't, and will never forget...Revealing the Truth is a puzzle for the rest of the team. Crossover with HPSG1 AU from book 5, with ideas from Buffy and Highlander.

The team wants to know why Daniel is calling Britain. Harry Potter crossover. Set in season eight. Spoilers for Harry Potter and the HalfBlood Prince.

Stargate SG1Harry Potter Crossover. SG1 meets a strange orphan while in England. What will happen when both sides learn the truth?

Harry starts having visions of a boy who has suffered just as much as he. Trying to find a way to communicate with him, Harry finds himself flung into a world far from his own, and comes to a deeper understanding of the feared Potion Master. LOTRSG1HP c

A harry potter sg1 crossover. harry gets changed into a girl, femslash, HPLL crossess over book5 season 7

Harry Potter may have left the Wizarding World behind, but his life will never be normal.

The crew of Stargate: Atlantis have some deep dark secrets.

What is the true story behind our favorite fixit man, Sgt. Sly Siler? Can we sort fact from fiction? [3 Drabbles: Highlander, MacGyver, Harry Potter]

Lupin is learning to get by without magic, but he has a mission to keep him going. Trouble is not everyone wants a cure. Will he figure out which end of the P90 you point at the bad guys before its too late? HPxSG1