For Teddy Lupin, Harry Potter would become a Dark Lord. For Teddy Lupin, Harry Potter would take down the Ministry or die trying. He should have known that Hermione and Ron wouldn't let him do it alone.

For a thousand years, the Republic and the galaxy have known peace. But now with the threat of the Clone Wars, and the return of an ancient enemy, who shall become victorious in this new conflict? SithLord!Harry; Alternate Universe & Timeline; Star Wars Prequels, KOTOR and The Old Republic crossover. SEQUEL NOW AVALIABLE

A Harry Potter cursed with immortality must not only survive the ravaging of Earth by monsters far more powerful than any humanity has encountered, but he must rise to save it, and in the process exact one wizard's revenge against the Galactic Empire.

The sequel to ItMoaS. Mad scientist Harry Potter, now twenty years old, is sent to the SGC to half-join SG-1, accompanying them on missions. However, this job, which was just supposed to be providing Harry with research and allow him to expand on his knowledge, will have him make grand discoveries about himself and that of the entire magical race. Harry/Tonks/possibly more

The presence of a foreign soul may have unexpected side effects on a growing child. I am Lord Volde...Harry Potter. I'm Harry Potter. In which Harry is insane, Hermione is a Dark Lady-in-training, Ginny is a minion, and Ron is confused.

During the final battle Harry is hit with a luck spell... but who exactly got lucky? Harry finds himself in the future fighting a new war when all he wants to do is have a nice and easy life. So he decides to have fun instead.

Auror Harry Potter gets thrown back in time to 1898, Albus Dumbledore's seventh year at Hogwarts. Can Harry resist making changes and get back to 1998 before Dumbledore learns all about him? Post DH. Follows most canon, but time travel. Grindelwald later. Complete.

Harry Potter wasn't raised like in canon. He was top of his class, and very intelligent, always seeking to improve things, and so he learned all kinds of things, and, upon entering Hogwarts, started studying all he could get his hands on! Intelligent!Super!Harry Later Mad Scientist!Harry Rated M for Language, Nudity, and Gore Stein-ish Harry Genres: Humor/Romance/slight Horror

When Harry fell through the Veil of Death, that should have been the end of the story. But 40 days later he returned with a power never seen before, and a darkness in him that made both the dark and light fear him. H/HR/LL. Rated M.

He was a genius. He could paint, play music, talk to snakes, control fire. He was more powerful and intelligent then any knew. He had strong 'friends'. The problem was, he had few emotions. Dark Harry. I Do Not Own Harry Potter. -Slash-

An adult Harry finds his destiny as an independent curse breaker in Egypt.

Harry Potter never had much luck, being sent to his parents’ past should have been expected. 'Complete' Time travel fic.

Voldemort intended to kill the whole Potter family, but something unexpected happened. Now, the Dark Lord must face the result of a severely twisted Prophecy as well as a very old... thing. What history can Harry have after this? What history can he make?

Nine years ago Vernon Dursley brought home a certain puzzle box. His nephew managed to open it, changing his destiny. Now, in the midst of Voldemort's second rise, Harry Potter has decided to recreate the Lament Configuration... and open it... again.

Harry Potter has a grandfather... older than one would expect. He comes to Harry when he is five and begins to train him for his true destiny. He will begin guiding his three friends to be the next leaders. Ron, Draco and...Harry Potter!