HP/SGA crossover. Slash. Co-authored with TheWingedWhispered. Being a father to two boys, being one of the finest doctors and being an RAF officer is never easy. But it doesn't get any easier when he must go to another Galaxy to protect his own world.

No time travel nor potions accident, but Severus Snape returns as a child. Harry Potter, a professor at Hogwarts with children of his own, is the only one who understands.

Harry Potter’s life has been an incredible journey, but his death will be even more incredible. Harry Potter dies and is sent back in time to rewrite his history. What will he change? How will he cope? Complete: NotSlash, NoPairings.

Continued for Quatreastrophe. Harry's twin vanquished Voldemort. Harry believes he is unwanted, unworthy and unneeded, and by accident, Apparates across the globe. Eleven years later, he returns, staff in hand, and war drums in his ears.

The Final Battle has come and gone and only Harry is left. A mysterious mist takes Harry to a new world where no one has heard of him and a place where he can heal. HP/LOTR Elfling-Harry Edited by Bella Harper COMPLETED!

After finding out about his magic earlier, a decidedly non-Gryffindor Harry Potter plots his way to success.

The Semiclassic 'everyone has been lying to Harry about everything' plot. Very AU. Bashing of pretty much everyone. Mind Control Sex. Language. Dumbledore decides the Old Families won't tolerate the Chosen One being with a mudblood. Sucks to be Ron Ginny

When Sirius Black escapes Azkaban and 8-year-old Harry Potter disappears, the world is thrown into upheaval. What will Britain and Harry be without each other, and who will face the Dark? You only THINK you've read this before. I guarantee you haven't.

Summer before third year Harry has a life changing experience, and a close encounter with a dementor ends with him absorbing the horcrux within him. Features Harry with a backbone.

It looked like Dumbledore's newest plot to interfere in Harry's life and to supposedly make him happy, but as it turned out landing back in time and falling in love was merely Fate's idea of a good joke. LMHP, DMHP, eventually LMHPDM! Read the warnings!

AU: Neville was named the Boywholived. Harry’s mother died giving birth to him and his father blames him for her death. And if you already have an heir in your family who really needs someone like Lucas Harry Potter?

Permanently "ON HOLD" - HPDM, SSRL, creatureHPDM, headmaster overthrown, badGrangy badWheezy, new changes to Hogwarts curriculum. WARNING: Story severely edited, chapters HAVE been changed, but will be loaded at a later date.

Harry was taken away right after Dumbledore placed him on the doorstep. Harry spent 15 yrs traveling the world and learning magic. He now returns to Hogwarts at 16. All 5 books wrapped into one. Full summary inside.

Harry's godmother gains custody of a young HP and escapes to America where he learns a new way of magic and carves a new path for himself. Powerful/Independent Harry, eventual slash, OCs, pre-Hogwarts. Reg. updates.

Hints to the SG1 writers for scenes we would have liked to have seen in season 9 and scenes we would still like to see in season 10. SJ

After the war, the Ministry decides to reform the Death Eaters, and Draco Malfoy is one of the first chosen for the program.

unfinished: Summary for ch12: Giddy Malfoy. As Harry waits for Draco to return, a certain letter finally arrives, and just as everything goes right, everything goes horribly wrong. DracoHarry main, SeamusHarry, DeanSeamus

Harry may be a half-Veela, but there was no such thing as a destined mate. If somebody wanted him, they would have to prove their worthiness. And Draco’s chances don't look so good when Harry guts him at the welcoming feast… HPDM, mpreg

Harry is sent to the Dursleys, but due to a natural proclivity for cat animagus transformations, goes to live with the kneazles at Mrs. Figg's a few weeks before he is 2 years old. He spends years as a kneazle, before his association with Ginny Weasley h

Harry learns some interesting things about his ancestry.

Based on the question of what would happen if Harry had met the twins in Diagon Alley.

Harry knows that he is a wizard at an early age. He practices magic while staying at Dursely's. Powerful and unforgiving Harry Potter. Harry/Ginny pairing

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.

Oneshot: Harry sees a scene of unspeakable horror which inspires him to become the greatest hero the magical world has ever known.

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