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Revenge of the Wizard
by Darth Marrs reviews
A Harry Potter cursed with immortality must not only survive the raping 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.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 31 - Words: 133,903 - Reviews: 3136 - Favs: 3,422 - Follows: 4,007 - Updated: 8/29 - Published: 12/23/2014
by Starfox5 reviews
In an Alternate Universe where muggleborns are a tiny minority and stuck as third-class citizens, formally aligning herself with her best friend, the famous boy-who-lived, seemed a good idea. It did a lot to help Hermione's status in the exotic society of a fantastic world so very different from her own. Unfortunately, it also painted a very big target on her back.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 27 - Words: 251,423 - Reviews: 453 - Favs: 463 - Follows: 768 - Updated: 8/29 - Published: 2/28 - [Harry P., Hermione G.]
A Second Time Around
by FanFicForever reviews
Jack O'Neill? Jon O'Neill? Who is he and what will he become? Follows Jon O'Neill as he becomes his own person. I've always felt sorry for Jon - he is Jack, and he has to leave everyone and everything he ever knew. How does a person get past that? Jon must become his own person in the world, but what will he become? Rated T for some moderate language for now.
Stargate: SG-1 - Rated: T - English - Adventure/Drama - Chapters: 51 - Words: 182,798 - Reviews: 251 - Favs: 44 - Follows: 118 - Updated: 8/25 - Published: 3/23 - Cassandra F., Jonathan O., Teal'c
Halo: A Different Fight
by Cortana0452 reviews
This will be my own take on what might happen if Halo and Stargate had a crossover.
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Chapters: 9 - Words: 26,044 - Reviews: 41 - Favs: 65 - Follows: 77 - Updated: 8/16 - Published: 7/6/2013
Star Gate the Keys to Earth
by Firewolfe reviews
The Galactic finds Earth and meets their represetives off world SG1 Xover
Battlestar Galactica - Rated: T - English - Sci-Fi/Adventure - Chapters: 67 - Words: 103,881 - Reviews: 59 - Favs: 48 - Follows: 61 - Updated: 7/29 - Published: 9/11/2007
Strangers at Drakeshaugh
by Northumbrian reviews
The locals in a sleepy corner of the Cheviot Hills are surprised to discover that they have new neighbours. Who are the strangers at Drakeshaugh? When James Potter meets Muggle Henry Charlton his mother Jacqui befriends the Potters, and her life changes.
Harry Potter - Rated: T - English - Mystery/Family - Chapters: 26 - Words: 115,741 - Reviews: 1265 - Favs: 1,274 - Follows: 1,665 - Updated: 7/28 - Published: 9/17/2010 - [Ginny W., Harry P.] [Ron W., Hermione G.]
by Shikatanai reviews
Parker thinks the baby is sort of cute, so she steals it off the porch. After all, no child deserves to be raised by an awful family like the Dursleys. She's sure that the Leverage family will do a much better job. Too bad she left the letter on the porch...
Crossover - Harry Potter & Leverage - Rated: K+ - English - Adventure - Chapters: 11 - Words: 27,422 - Reviews: 369 - Favs: 763 - Follows: 1,212 - Updated: 7/27 - Published: 10/29/2012 - Harry P.
Wand and Shield
by Morta's Priest reviews
The world is breaking; war and technology are pushing on the edge of the unbelievable, and S.H.I.E.L.D. desperately attempts to keep the peace. The soldier and the scientist are not the only lights that push back against the darkness, however; magic will encompass the world again as the last wizard makes himself known.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 33 - Words: 260,787 - Reviews: 6576 - Favs: 10,552 - Follows: 12,130 - Updated: 7/22 - Published: 6/2/2012 - Harry P.
The Last Spartan
by DinoJake reviews
An AU fic in which the Halo and ME universes share the same galaxy. After a well deserved rest in Cryo-Sleep, Master Chief finally awakens...to a whole new galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 50 - Words: 457,589 - Reviews: 3243 - Favs: 2,764 - Follows: 2,811 - Updated: 7/21 - Published: 5/2/2010 - Master Chief/John-117
by Swimdraconian reviews
Torn from a desolate future, Harry awakens in his teenage body with a hefty debt on his soul. Entangled in his lies and unable to trust even his own fraying sanity, Harry fights to stay ahead of enemy machinations. Desperation is the new anthem of violence.
Harry Potter - Rated: M - English - Adventure/Horror - Chapters: 25 - Words: 201,995 - Reviews: 1699 - Favs: 4,108 - Follows: 4,505 - Updated: 7/18 - Published: 11/28/2005 - Harry P.
by Shikatanai reviews
AU: At 5, an abused Harry is taken in by a powerful family. Taking the name Gabriel, he grows up into someone very different. How will Hogwarts and Voldemort react? Soldier!Harry, Neutral!Harry, implied child abuse.
Harry Potter - Rated: T - English - Drama/Family - Chapters: 43 - Words: 157,420 - Reviews: 3961 - Favs: 5,370 - Follows: 5,863 - Updated: 7/3 - Published: 12/9/2005 - Harry P.
Under A Dark Star
by Firewolfe reviews
Under a Dark Star-Xover between BTVS ,SG abd SGA along with several other fics. What is Faith had family that cared about her? What if Slayers not what the world thought? What would happen if Faith's Family came back for her and the other slayers.
Crossover - Stargate: SG-1 & Buffy X-overs - Rated: T - English - Sci-Fi/Family - Chapters: 200 - Words: 349,578 - Reviews: 296 - Favs: 101 - Follows: 127 - Updated: 6/29 - Published: 8/1/2008 - Jonathan O.
The Heavens Shall Tremble
by Full-Paragon reviews
It has been seven years since the galaxy burned. Seven years of tenuous peace, while humanity and its allies rebuilt and the races of the Citadel purged their ranks of Indoctrinated. The galaxy hovers on the edge of a knife, the people once again cry for war. On the edge of the Terminus systems, darkness stirs. It is Harvest time. Sequel to And the Meek Shall Inherit the Galaxy.
Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 22 - Words: 94,018 - Reviews: 857 - Favs: 969 - Follows: 1,153 - Updated: 6/14 - Published: 10/25/2013 - Garrus V., Liara T'Soni, Tali'Zorah, Shepard (M)
Another Realm: Arrival
by Katkiller-V reviews
So, I've woken up with a pounding migraine and a million questions, and no answers are in sight. The best I can do is learn to survive as I try to get ready for the invasion that I know is coming. But like everybody knows, Illium is not a safe planet. When all I've got for friends are a jaded mechanic, a bitter matriarch, and a Batarian exile... even survival can prove to be rough.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 41 - Words: 219,533 - Reviews: 344 - Favs: 160 - Follows: 187 - Updated: 6/13 - Published: 2/11 - Zaeed M., Aethyta, T. Vasir, OC - Complete
Harry Potter and the Nightmares of Futures Past
by S'TarKan reviews
The war is over. Too bad no one is left to celebrate. Harry makes a desperate plan to go back in time, even though it means returning Voldemort to life. Now an 11 year old Harry with 30 year old memories is starting Hogwarts. Can he get it right?
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 41 - Words: 409,130 - Reviews: 13525 - Favs: 17,717 - Follows: 16,869 - Updated: 4/7 - Published: 10/28/2005 - Harry P., Ginny W.
by old-crow reviews
Things didn't entirely get swept aside after the conclusion of the TWT. Dumbledore doesn't get his way. Riddle or Fudge won't either. Some OCs have large roles.
Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 22 - Words: 122,176 - Reviews: 1682 - Favs: 1,197 - Follows: 1,575 - Updated: 3/31 - Published: 10/23/2014 - Hermione G., Susan B., Amelia B., Dr. Granger
Harry Potter and the Methods of Rationality
by Less Wrong reviews
Petunia married a biochemist, and Harry grew up reading science and science fiction. Then came the Hogwarts letter, and a world of intriguing new possibilities to exploit. And new friends, like Hermione Granger, and Professor McGonagall, and Professor Quirrell... COMPLETE.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 122 - Words: 661,619 - Reviews: 30535 - Favs: 16,973 - Follows: 14,698 - Updated: 3/14 - Published: 2/28/2010 - Harry P., Hermione G. - Complete
Some Corner of a Foreign Field
by neela reviews
With a Wraith superhive about to attack Atlantis, Colonel Samantha Carter had hoped for reinforcements from Earth. Instead she got refugees from an abandoned SGC and the message that Earth is lost. Apoca!fic. AU post-EatG. Includes characters from SG-1. [NOW COMPLETE] [Ch. 5, 7 & 8 edited July 2015]
Stargate: Atlantis - Rated: T - English - Angst/Drama - Chapters: 29 - Words: 250,303 - Reviews: 177 - Favs: 92 - Follows: 146 - Updated: 2/28 - Published: 11/9/2009 - [John S., S. Carter/Sam] Steven C., OC - Complete
The Power He Knows Not
by Steelbadger reviews
A decade ago Harry Potter found himself in a beautiful and pristine land. After giving up hope of finding his friends he settled upon the wide plains below the mountains. Peaceful years pass before a Ranger brings an army to his door and he feels compelled once again to fight. Perhaps there is more to be found here than solitude alone. Harry/Éowyn.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Romance - Chapters: 11 - Words: 68,753 - Reviews: 559 - Favs: 2,158 - Follows: 1,527 - Updated: 2/27 - Published: 2/6 - [Harry P., Eowyn] - Complete
A Brutal Truth
by BIG Z1776 reviews
What are the chances of a technical screw-up bringing Earth and the Colonies together? Not very high, at least that's what Lt. Kelsey Adama thought. Yet, here she is, on the brink of history where two supposedly long lost tribes of man are reunited. But when both sides have not seen one another for thousands of years and one has no intention of playing by the rules things get messy
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 35 - Words: 211,291 - Reviews: 1011 - Favs: 600 - Follows: 681 - Updated: 2/17 - Published: 4/30/2013 - Complete
The Potter of the Ages
by Anera527 reviews
Voldemort tries to rid the world of the Boy Who Lived after capturing and torturing him. He goes to the Ministry of Magic, to the archway, and there condemns him to death. But Harry Potter doesn't find himself in the Afterlife- he instead finds himself on the planet Coruscant. Harry Potter/Star Wars crossover. AU after OotP and New Jedi Order. Not a slash story!
Crossover - Star Wars & Harry Potter - Rated: K+ - English - Drama/Hurt/Comfort - Chapters: 18 - Words: 40,734 - Reviews: 302 - Favs: 873 - Follows: 1,257 - Updated: 2/16 - Published: 6/26/2012 - Luke S., Harry P.
The Last Casualties
by muggledad reviews
"Lily, it's him! Take Harry and run!" It began the same way, but ended in a very different way. This change caused life instead of death for many. Life altering changes provide the Power The Dark Lord Knows Not. J/L, H/Hr
Harry Potter - Rated: M - English - Romance/Family - Chapters: 31 - Words: 370,395 - Reviews: 2588 - Favs: 3,932 - Follows: 4,619 - Updated: 2/6 - Published: 2/26/2011 - [Harry P., Hermione G.] [James P., Lily Evans P.]
The Long War
by United Systems Navy reviews
After the destruction of the Twelve Colonies the last surviving colonial ships band together in a small fleet. Rather than chase after the Galactica to find Earth they choose to stay behind and fight on against the cylons in a long, brutal war across the cold corpses of civilization.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Tragedy - Chapters: 37 - Words: 177,200 - Reviews: 153 - Favs: 104 - Follows: 129 - Updated: 1/25 - Published: 8/13/2012
Firebird's Fury: Book III of the Firebird Trilogy
by Darth Marrs reviews
They had a plan, formulated from before they were even born. That plan died. From its ashes rises a Harry Potter no longer willing, or able, to let others fight his battles for him. Outgunned, outclassed, outmatched, nonetheless Harry will take up the sword to change not only Britain, but the world.
Harry Potter - Rated: M - English - Drama/Fantasy - Chapters: 36 - Words: 168,312 - Reviews: 1622 - Favs: 1,409 - Follows: 1,353 - Updated: 1/24 - Published: 5/24/2014 - Harry P., Luna L. - Complete
Not so Helpless
by Firewolfe reviews
What if the costumes Buffy and her friends were not for weak characters. What if Janus and the other gods were tired of the games TPTB played and decided to even the playing field some?
Crossover - Buffy: The Vampire Slayer & Queen of Swords - Rated: T - English - Drama/Adventure - Chapters: 25 - Words: 37,635 - Reviews: 15 - Favs: 31 - Follows: 43 - Updated: 1/20 - Published: 7/7/2010 - Buffy S.
by The Dark Taff reviews
The Hammond disappears on an exploration mission and ends up in a galaxy far far away. Sorry if bits sound similar to the start of the BSG/Gate crossover but thats me! I own nothing except for the idea behind this story.
Crossover - Star Wars & Stargate: SG-1 - Rated: K - English - Sci-Fi/Adventure - Chapters: 6 - Words: 6,702 - Reviews: 52 - Favs: 95 - Follows: 171 - Updated: 1/3 - Published: 8/9/2012
by Ladiosabri reviews
Post SGU the SGC has been moved to the Pentagon with some changes in command. Daniel seems to be the one member left behind as things evolve, but his life is about to turn in a way he never expected. (WARNING - Original Character) *Sides stories now available - see my profile*
Stargate: SG-1 - Rated: T - English - Humor/Romance - Chapters: 79 - Words: 988,872 - Reviews: 251 - Favs: 65 - Follows: 68 - Updated: 12/18/2014 - Published: 12/21/2012 - D. Jackson - Complete
by Sable Cold reviews
The Tau'ri have a part to play in things to come.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 17 - Words: 68,056 - Reviews: 289 - Favs: 533 - Follows: 769 - Updated: 11/14/2014 - Published: 8/8/2010
Revenge of the Tauri
by pointlessjourney reviews
The Colonials have invaded Earth. Battlestars now orbit the first world. They've destroyed a majority of the cities in the world and are looking for any information on the space ships that have escaped. How will the Tauri react to the burning of their world.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama - Chapters: 19 - Words: 53,839 - Reviews: 583 - Favs: 454 - Follows: 608 - Updated: 10/29/2014 - Published: 1/26/2013 - J. O'Neill
by evansentranced reviews
AU First Year onward: Harry's relatives were shocked when the Hogwarts letters came. Not because Harry got into Hogwarts. They had expected that. But Dudley, on the other hand...That had been a surprise. Currently in 5th year. *Reviews contain SPOILERS!*
Harry Potter - Rated: T - English - Humor/Drama - Chapters: 69 - Words: 260,704 - Reviews: 4996 - Favs: 5,185 - Follows: 6,489 - Updated: 10/19/2014 - Published: 3/18/2007 - Harry P., Dudley D.
On the Way to Greatness
by mira mirth reviews
As per the Hat's decision, Harry gets Sorted into Slytherin upon his arrival in Hogwarts—and suddenly, the future isn't what it used to be.
Harry Potter - Rated: M - English - Chapters: 20 - Words: 232,797 - Reviews: 3262 - Favs: 7,929 - Follows: 9,124 - Updated: 9/4/2014 - Published: 12/26/2008 - Harry P.
by Dreamfall reviews
AU The Dursleys taught Harry to fear and hate magic and all things magical including himself. Now how long will it take the wizarding world see the damage done? And can they ever hope to fix it? Disturbing. WIP
Harry Potter - Rated: M - English - Angst - Chapters: 15 - Words: 106,473 - Reviews: 1969 - Favs: 2,436 - Follows: 2,972 - Updated: 9/2/2014 - Published: 8/11/2004 - Harry P., Severus S.
Not Quite A Maia
by Naebody's Aunty reviews
Middle Earth has a problem: Gandalf the Grey is AWOL in Time & Space after destroying the Balrog of Khazad-dûm. But who will take his place in the Quest to defeat the Dark Lord Sauron? Not who you think... HP/LOTR Crossover. Wildly AU!
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 54 - Words: 551,769 - Reviews: 949 - Favs: 379 - Follows: 383 - Updated: 8/20/2014 - Published: 2/3/2009 - Neville L., Molly W.
Forging the Sword
by Myst Shadow reviews
::Year 2 Divergence:: What does it take, to reshape a child? And if reshaped, what then is formed? Down in the Chamber, a choice is made. (Harry's Gryffindor traits were always so much scarier than other peoples'.)
Harry Potter - Rated: T - English - Adventure - Chapters: 15 - Words: 152,578 - Reviews: 2887 - Favs: 6,542 - Follows: 8,065 - Updated: 8/19/2014 - Published: 5/26/2007 - Harry P., Ron W., Hermione G.
by BIG Z1776 reviews
When the UNSC finds a Stargate and decides to use it things happen in a way never before seen. The most powerful Human entity in the galaxy has arisen to take the galaxy back from evil and oppression. But the road ahead is long and tough, and Earth will look to its mightiest champions to take the fight to their enemies. No Covenant or Forerunners. Normal SG-1 bad guys and setting.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 37,433 - Reviews: 212 - Favs: 344 - Follows: 445 - Updated: 8/15/2014 - Published: 10/7/2013
What We're Fighting For
by James Spookie reviews
The savior of magical Britain is believed dead until he shows up to fight Death Eaters. Hermione Granger is a very lonely young woman without a single friend until she boards the Hogwarts Express for her sixth year, and her life take a major turn. SERIOUS WARNING. Rated M for a reason. DO NOT READ if easily offended.
Harry Potter - Rated: M - English - Romance - Chapters: 28 - Words: 244,762 - Reviews: 2286 - Favs: 3,911 - Follows: 3,543 - Updated: 7/13/2014 - Published: 10/14/2013 - Harry P., Hermione G. - Complete
The Circle Must be Broken
by Todeswind reviews
Babylon five is a haven for warriors, idealists, dreamers, and wanderers. How much damage can one more ship of fanatics do in the long run?
Crossover - Babylon 5 & Warhammer - Rated: M - English - Mystery/Adventure - Chapters: 21 - Words: 474,987 - Reviews: 244 - Favs: 246 - Follows: 229 - Updated: 7/13/2014 - Published: 8/30/2010
by Fabius Maximus reviews
Set after Season 7 of SG1 and Before the Battlestar Galactica miniseries, two people's are about to discover that they have to radically reassess how they and the larger universe interact.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 11 - Words: 20,540 - Reviews: 157 - Favs: 209 - Follows: 347 - Updated: 6/29/2014 - Published: 4/14/2013
Lelouch of Britannia
by Cal reflector reviews
History often hinges on a moment. What if young Lelouch avoided the fate of exile and remained with the royal family? All roles become reversed. The tale of Lelouch's quest for power and vengeance as the Black Prince of the Empire.
Code Geass - Rated: T - English - Drama/Adventure - Chapters: 29 - Words: 138,685 - Reviews: 2905 - Favs: 3,841 - Follows: 3,376 - Updated: 6/21/2014 - Published: 10/2/2007 - Lelouch L.
Prince of the Dark Kingdom
by Mizuni-sama reviews
Ten years ago, Voldemort created his kingdom. Now a confused young wizard stumbles into it, and carves out a destiny. AU. Nondark Harry. MentorVoldemort. VII Ch.8 In which someone is dead, wounded, or kidnapped in every scene.
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 147 - Words: 1,253,480 - Reviews: 10614 - Favs: 6,034 - Follows: 5,424 - Updated: 6/17/2014 - Published: 9/3/2007 - Harry P., Voldemort
by robst reviews
What will happen when a goblin-raised Harry arrives at Hogwarts. A Harry who has received training, already knows the prophecy and has no scar. With the backing of the goblin nation and Hogwarts herself. Complete.
Harry Potter - Rated: T - English - Chapters: 106 - Words: 737,006 - Reviews: 24854 - Favs: 13,236 - Follows: 11,421 - Updated: 6/8/2014 - Published: 6/5/2012 - [Harry P., Hermione G.] - Complete
by Bob Regent reviews
Being pulled from his home, friends and family Xander Harris returns to Sunnydale two years later to a changed world.
Crossover - Star Wars & Buffy: The Vampire Slayer - Rated: T - English - Sci-Fi/Drama - Chapters: 3 - Words: 45,171 - Reviews: 27 - Favs: 134 - Follows: 156 - Updated: 5/18/2014 - Published: 5/31/2013
Firebird's Song: Book II of the Firebird Trilogy
by Darth Marrs reviews
Hard times lead to hard choices. What's more important? Freedom, or fate? Love, or death? Harry Potter stands on the edge of a precipice, and he is not sure if the right move is to turn and fight, or fall.
Harry Potter - Rated: M - English - Fantasy/Drama - Chapters: 36 - Words: 153,289 - Reviews: 2020 - Favs: 1,995 - Follows: 1,905 - Updated: 5/17/2014 - Published: 8/31/2013 - Harry P., Luna L. - Complete
The Harmony Bond
by brigrove reviews
AU - Harry is rescued from the Dursleys by the Grangers, but they first time they touch, both Harry and Hermione collapse unconscious. A Harry Hermione soul bond fic - will be romance LATER.
Harry Potter - Rated: M - English - Angst/Hurt/Comfort - Chapters: 85 - Words: 267,836 - Reviews: 5789 - Favs: 3,568 - Follows: 3,898 - Updated: 5/5/2014 - Published: 4/16/2008 - Hermione G., Harry P.
A Different Path
by Raggio reviews
What would happen if Professor McGonagall decided enough was enough?
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Family - Chapters: 13 - Words: 41,087 - Reviews: 377 - Favs: 990 - Follows: 1,566 - Updated: 5/5/2014 - Published: 4/20/2012 - J. O'Neill, Harry P.
A Study in Magic
by Books of Change reviews
When Professor McGonagall went to visit Harry Watson, son of Mr. Sherlock Holmes and Dr. Watson, to deliver his Hogwarts letter, she was in the mindset of performing a familiar if stressful annual routine. Consequently she was unprepared for the shock of finding the cause behind Harry Potter's disappearance. BBC Sherlock HP crossover AU
Crossover - Harry Potter & Sherlock - Rated: T - English - Family - Chapters: 82 - Words: 516,000 - Reviews: 4629 - Favs: 4,809 - Follows: 4,341 - Updated: 3/28/2014 - Published: 11/24/2011 - Harry P., Sherlock H., John W. - Complete
To Shape and Change
by Blueowl reviews
AU. Time Travel. Snape goes back in time, holding the knowledge of what is to come if he fails. No longer holding a grudge, he seeks to shape Harry into the greatest wizard of all time, starting on the day Hagrid took Harry to Diagon Alley. No Horcruxes.
Harry Potter - Rated: T - English - Adventure - Chapters: 34 - Words: 232,332 - Reviews: 8159 - Favs: 13,514 - Follows: 10,192 - Updated: 3/16/2014 - Published: 10/20/2010 - Harry P., Severus S. - Complete
Stargate Nexus Series
by AT and TT reviews
SG Franchise Ends but the Adventure Continues! All Characters SG1/SGA/SGU/Aliens/New characters! Action/scifi/romance. Pic & more at the stargatenexus website, including Jack & Sam's wedding album. Check our FF forum! *NEW*Ch26 The SGC finds trouble while helping old friends. Part 2 of the last CH
Stargate: SG-1 - Rated: T - English - Romance/Sci-Fi - Chapters: 26 - Words: 310,061 - Reviews: 45 - Favs: 33 - Follows: 30 - Updated: 2/21/2014 - Published: 11/3/2010 - S. Carter, D. Jackson, J. O'Neill, C. Mitchell
by Taure reviews
First year fem!Harry AU. Alexandra Potter has finally come to Hogwarts, where she will meet new friends and discover a world of magic. But will an escalating rivalry threaten all that she's built? Character-driven story, lots of world building. No canon rehash, no bashing.
Harry Potter - Rated: M - English - Chapters: 14 - Words: 119,036 - Reviews: 397 - Favs: 763 - Follows: 712 - Updated: 1/23/2014 - Published: 7/8/2012 - Harry P., Albus D., Susan B., OC - Complete
by Harmne reviews
An unemployed young woman answers a strange job ad, and it leads her into the Stargate program. Post-series, but the Stargate is not yet public.
Stargate: SG-1 - Rated: K - English - Adventure - Chapters: 6 - Words: 33,749 - Reviews: 68 - Favs: 40 - Follows: 63 - Updated: 1/1/2014 - Published: 7/21/2013
Babylon 5: A new beginning
by Nairda reviews
2233, Eight months after the fall of Omelos. A thorough study of the Dilgar war is finished and changes the forward looking strategy of the Earth Alliance. "This story changes the time line of the Babylon 5 universe after the Dilgar War."
Babylon 5 - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 100,426 - Reviews: 274 - Favs: 382 - Follows: 389 - Updated: 12/9/2013 - Published: 9/6/2010
Reunions are a Deleted
by Bob Regent reviews
Name amended due to guidelines. A clash of ideologies will cause widespread death and destruction for two races both alike and strange to the other. SG1nBSG xover
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 349,784 - Reviews: 965 - Favs: 1,150 - Follows: 1,134 - Updated: 11/23/2013 - Published: 5/19/2007
by Water Mage reviews
For years Harrison Potter has been in a mental institution living dreams of magic, wizards, and dark lords. Eventually the dreamer has to awaken. His reality has to be accepted as fantasy. Although some things stay the same... Dresden Files xover.
Harry Potter - Rated: T - English - Supernatural/Adventure - Chapters: 26 - Words: 186,282 - Reviews: 1605 - Favs: 2,946 - Follows: 2,930 - Updated: 11/22/2013 - Published: 4/7/2008 - Harry P.
And the Meek Shall Inherit the Galaxy
by Full-Paragon reviews
Due to a shift in turian and quarian patrols, first contact for humanity is friendly; Rael'Zorah and Hannah Shepard become friends, as do their species. But the galaxy is not a safe place, and schisms develop when the Council steps in. As humanity finds new allies among the stars, something darker stirs. The Meek must beware, for it is nearly harvest time. AU, lots of worldbuilding
Mass Effect - Rated: T - English - Sci-Fi/Family - Chapters: 49 - Words: 232,286 - Reviews: 3541 - Favs: 2,392 - Follows: 1,980 - Updated: 11/16/2013 - Published: 3/31/2013 - Tali'Zorah, Shepard (M), Hannah S., Rael'Zorah - Complete
The Ideals of Life
by Darth Master Rassilon Davros reviews
After Unending Odyssey meets a Colonial Battle group headed by the Pegasus. When a Cylon infiltrator hacks the Pegasus's weapons and opens fire, the rest of the Colonial ships soon follow suit. Later, Earth deals with Asurans, a Wraith Super Hive, Colonial attacks, and Cylon Attacks. Will have a squeal.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Chapters: 11 - Words: 37,378 - Reviews: 122 - Favs: 142 - Follows: 161 - Updated: 11/6/2013 - Published: 8/22/2013 - Complete
Another Lost on a Planet Fic
by Vinividivinci reviews
Another Jack and Sam lost on an alien planet. I couldn't help myself! This is mainly J/S ship/angst- with a little adventure thrown in.
Stargate: SG-1 - Rated: T - English - Angst/Romance - Chapters: 32 - Words: 133,747 - Reviews: 803 - Favs: 92 - Follows: 106 - Updated: 10/11/2013 - Published: 7/31/2013 - S. Carter, J. O'Neill - Complete
by Rap541 reviews
Sequel to Going Native. Its a few years later, lets see what happened
Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 23 - Words: 52,617 - Reviews: 373 - Favs: 406 - Follows: 508 - Updated: 9/6/2013 - Published: 3/9/2010
Firebird's Son: Book I of the Firebird Trilogy
by Darth Marrs reviews
He stepped into a world he didn't understand, following footprints he could not see, toward a destiny he could never imagine. How can one boy make a world brighter when it is so very dark to begin with? A completely AU Harry Potter universe.
Harry Potter - Rated: M - English - Drama - Chapters: 40 - Words: 172,506 - Reviews: 3618 - Favs: 3,581 - Follows: 3,064 - Updated: 8/24/2013 - Published: 10/21/2012 - Harry P., Luna L. - Complete
Aevum Carmen: A Stargate MacGyver Crossover
by Bansheila reviews
Jack O'Neill and Angus MacGyver. Twin brothers, separated from each other as young children. This is their life. How they were born, separated, and eventually reunited.
Crossover - Stargate: SG-1 & MacGyver - Rated: T - English - Drama/Angst - Chapters: 9 - Words: 19,953 - Reviews: 101 - Favs: 58 - Follows: 146 - Updated: 8/7/2013 - Published: 2/25/2010 - J. O'Neill, MacGyver
by Peptuck reviews
Following the Miranda broadwave, there's only one direction for Malcolm Reynolds and his crew to go. Part Nine: Wrath: Cornered on Persephone, River faces both the dark products of the Academy, and her own inner demons. Post-BDM, Series.
Firefly - Rated: T - English - Adventure/Drama - Chapters: 78 - Words: 508,921 - Reviews: 1684 - Favs: 1,299 - Follows: 1,142 - Updated: 5/4/2013 - Published: 2/27/2008 - River
Top Secret Valor
by thebigianthead reviews
When NCIS Special Agent Leroy Jethro Gibbs and his team investigate a Marine Corps General's death, an Air Force Lieutenant General named Jack O'Neill becomes a person of interest. To complicate things, Secretary of the Navy Clayton Jarvis is pressuring NCIS Director Leon Vance who pressures Gibbs to get information about a special project, also known as a top secret program.
Crossover - Stargate: SG-1 & NCIS - Rated: K+ - English - Chapters: 23 - Words: 44,664 - Reviews: 216 - Favs: 128 - Follows: 96 - Updated: 4/18/2013 - Published: 3/15/2013 - Complete
Backward With Purpose Part I: Always and Always
by Deadwoodpecker reviews
AU. Harry, Ron, and Ginny send themselves back in time to avoid the destruction of everything they hold dear, and the deaths of everyone they love. This story is now complete! Stay tuned for the sequel!
Harry Potter - Rated: M - English - Chapters: 56 - Words: 287,186 - Reviews: 4135 - Favs: 4,767 - Follows: 1,655 - Updated: 4/14/2013 - Published: 2/28/2008 - Harry P., Ginny W. - Complete
On the Wings of Dragons
by Bobmin356 reviews
The Weyr prepares for the step of going public against the backdrop of heightening international tensions and increasingly complex personal issues. And is Britain really secure now that the Ministry has been conquered? Sequel to The Queen Who Fell to Earth. Harry/Hr/OCF
Crossover - Harry Potter & Dragonriders of Pern series - Rated: M - English - Drama/Sci-Fi - Chapters: 19 - Words: 365,930 - Reviews: 2144 - Favs: 2,466 - Follows: 1,765 - Updated: 4/7/2013 - Published: 6/5/2012 - Harry P. - Complete
Harry Potter and the Dawn of Honor
by Jaing reviews
Harry Potter/HH crossover. In progress as of right... now. Remastering in progress - the first chapters are not indicative of current writing quality/length. Remastered up to Chap. 3 as of 3/13/13. See Chap 17/18 for that. Ch.17 - 3/10/13, Ch.18 - 3/12/13
Crossover - Harry Potter & Honor Harrington - Rated: T - English - Sci-Fi/Fantasy - Chapters: 19 - Words: 43,011 - Reviews: 64 - Favs: 60 - Follows: 105 - Updated: 3/12/2013 - Published: 3/23/2008 - Harry P.
Harry Potter and the Time-Turner
by Delusional Musings reviews
Harry and Hermione use the Time-Turner to go back three hours to save Sirius. But it malfunctions, and they end up twenty years in the past. Time-Turners never send people back in time without a reason. What is it, and how will they get back? Meanwhile, Harry realises the difficulties of trying to change the future and uncovers secrets about the past, his parents and himself.
Harry Potter - Rated: K+ - English - Adventure/Mystery - Chapters: 23 - Words: 28,267 - Reviews: 82 - Favs: 111 - Follows: 105 - Updated: 2/24/2013 - Published: 1/31/2012 - Harry P., Hermione G., Severus S., Albus D. - Complete
Harry Potter: the Spectacular Spiderman
by Futurist reviews
NOT a crossover. Harry's magic, to minimize his injuries at the hands of his relatives, boosts him by mimicking the powers of Spiderman. I hate wounded duck heroes, Harry learns about Wizards with confidence, a keen intellect, and knowledge of history. Wizards are stuck with Victorian traditions harems, slavery, dueling the method of conflict resolution.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 9 - Words: 48,117 - Reviews: 283 - Favs: 1,068 - Follows: 1,257 - Updated: 2/4/2013 - Published: 5/31/2012 - Harry P., Hermione G.
by The Sithspawn reviews
SG-1 encounters a powerful woman while evacuating a village under attack by the Ori.
Crossover - Stargate: SG-1 & Marvel - Rated: T - English - Chapters: 3 - Words: 8,317 - Reviews: 94 - Favs: 159 - Follows: 102 - Updated: 1/14/2013 - Published: 11/11/2008 - Complete
The Babylon Effect
by andrewjameswilliams reviews
Mass Effect/Babylon 5 Fusion. When Earth discovered the Prothean cache on Mars it began a sequence of events that will change humanities destiny and the fate of the galaxy forever.
Crossover - Babylon 5 & Mass Effect - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 13 - Words: 89,041 - Reviews: 324 - Favs: 578 - Follows: 599 - Updated: 1/4/2013 - Published: 4/2/2011
Patrick Thatcher and the Colonist's Compass
by PresidentHoneybell reviews
The American Wizarding World has a new president, but that shouldn't matter to Patrick Thatcher. However, Patrick Thatcher is starting to matter to the American Wizarding World.
Harry Potter - Rated: K - English - Adventure/Fantasy - Chapters: 17 - Words: 90,331 - Reviews: 3 - Favs: 2 - Follows: 2 - Published: 12/29/2012 - Complete
Elsewhere, but not Elsewhen
by The Mad Mad Reviewer reviews
Thestrals can go a lot more places than just wherever you need to go. Unfortunately for Harry Potter, Voldemort is more than aware of this, and doesn't want to deal with Harry Potter anymore.
Harry Potter - Rated: M - English - Adventure - Chapters: 25 - Words: 73,640 - Reviews: 773 - Favs: 1,676 - Follows: 1,985 - Updated: 12/29/2012 - Published: 6/25/2011 - Harry P.
The Consequences Of Not Being Polite
by The Sidhe reviews
The Colonials finally encounter their long lost relatives. However, they find out that their cousins are not quite what they had expected. Now AU due to progression in the recent season.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 47 - Words: 266,212 - Reviews: 753 - Favs: 1,010 - Follows: 821 - Updated: 12/17/2012 - Published: 10/12/2006 - Complete
by Rude's Mom reviews
SG-1's Dr. Jackson has a daughter. She's short, blonde, and a vampire slayer. Too bad nobody told him.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Chapters: 43 - Words: 54,940 - Reviews: 1453 - Favs: 1,210 - Follows: 1,543 - Updated: 12/11/2012 - Published: 2/2/2005 - Buffy S., D. Jackson
Coming Back Late
by alchymie reviews
We all remember the scene from "Deathly Hallows": Harry was struck down by the Dark Lord, and his spirit seemed to go to King's Cross and confer with Albus Dumbledore. Suppose, instead of returning directly to his body, Harry's spirit came back late?
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 45 - Words: 221,852 - Reviews: 1390 - Favs: 1,993 - Follows: 2,473 - Updated: 11/15/2012 - Published: 11/12/2010 - Harry P., Hermione G.
Mysterious Thing, Time
by Blueowl reviews
The future is lost, so to save it, both Harry and Dumbledore go back the moment it all began - that Halloween night. Of course, things do not go exactly as they had expected. Unspeakables, Wild Magic, Time Travel, Vampires, Bonds, Goblins.
Harry Potter - Rated: T - English - Fantasy - Chapters: 27 - Words: 161,971 - Reviews: 1133 - Favs: 2,227 - Follows: 2,806 - Updated: 11/7/2012 - Published: 1/18/2009 - Harry P., Albus D.
Back Again, Harry?
by Jedi Buttercup reviews
Harry makes a different choice in King's Cross and is given the double edged gift of a second chance. Time Travel AU, DH canon. WIP.
Harry Potter - Rated: T - English - Drama - Chapters: 19 - Words: 70,606 - Reviews: 3183 - Favs: 5,958 - Follows: 8,031 - Updated: 10/9/2012 - Published: 7/31/2007 - Harry P.
My Nephew Harry
by Lucillia reviews
During the two months she had watched her eight year-old nephews, Marge Dursley discovered that Petunia was a pathological liar, Vernon had somehow been brainwashed by that no good b***h, Dudley was the spawn of Satan, and Harry was actually a good kid.
Harry Potter - Rated: K+ - English - Family - Chapters: 15 - Words: 21,044 - Reviews: 1003 - Favs: 2,870 - Follows: 2,587 - Updated: 8/25/2012 - Published: 6/25/2009 - Marge D., Harry P. - Complete
Mysterious Happenings at Malfoy Manor
by silentclock reviews
In the investigation that will define his career, Auror Commander Harry Potter leads his team to the heart of evil and depravity. He will soon learn that much more than his job is on the line. Welcome to Malfoy Manor. AU.
Harry Potter - Rated: M - English - Horror/Mystery - Chapters: 3 - Words: 9,232 - Reviews: 39 - Favs: 108 - Follows: 183 - Updated: 8/5/2012 - Published: 5/31/2012 - Harry P., Astoria G.
Harry Potter and the Fall
by Jaing reviews
Just one difference in a timeline can change everything. Draco actually left the school, most of the Slytherin students joined their parents in the attacking Death Eater horde - and Harry's world burned. / Re-write of "Harry Potter and the Dawn of Honor", a previous crossover fic of mine. Honor is no longer a part of the story.
Harry Potter - Rated: M - English - Suspense/Fantasy - Chapters: 3 - Words: 7,296 - Reviews: 2 - Favs: 1 - Follows: 2 - Updated: 7/9/2012 - Published: 6/21/2012 - Harry P.
Silly Ruler Waving
by Horace Nihil reviews
Hermione Granger is fifteen, sixteen in a few weeks. She has this summer job in the local library she loves, but something is amiss. Why does she spend so much time waving things, like this ruler, in such a silly way ?
Harry Potter - Rated: M - English - Chapters: 15 - Words: 89,883 - Reviews: 387 - Favs: 641 - Follows: 560 - Updated: 6/22/2012 - Published: 1/1/2011 - Hermione G., Harry P. - Complete
by Captain Len reviews
AU Harry Potter/Stargate SG-1/NCIS/West Wing crossover. All my favourites coming together in an investigation that could change their lives...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 11 - Words: 25,313 - Reviews: 35 - Favs: 61 - Follows: 99 - Updated: 6/8/2012 - Published: 5/19/2011 - J. O'Neill, Harry P.
The Queen who fell to Earth
by Bobmin356 reviews
Forced to compete and abandoned by his friends, he steps from the tent with only one goal in mind, suicide. Instead Harry awakens a power that spans time and space and starts a war between the worlds.
Crossover - Harry Potter & Dragonriders of Pern series - Rated: M - English - Drama/Sci-Fi - Chapters: 18 - Words: 302,411 - Reviews: 2413 - Favs: 4,141 - Follows: 2,321 - Updated: 3/26/2012 - Published: 11/28/2011 - Harry P. - Complete
by Bratling reviews
Small decisions can change canon events. One small decision can change the fate of not only a small boy, but also an entire world. Fusion with Forever Knight. Minimal mentions of past child abuse/neglect. Complete AU, Pre-Hogwarts through Hogwarts years.
Harry Potter - Rated: T - English - Supernatural - Chapters: 5 - Words: 57,152 - Reviews: 159 - Favs: 201 - Follows: 331 - Updated: 3/18/2012 - Published: 5/3/2008 - Harry P.
by Silens Cursor reviews
A difference of a few seconds can change a life. The difference of a few minutes stained Harry's hands with blood - but for the Dark Lord, it was insufficient. After all, you do not need to kill a man to utterly destroy him. Harry/Tonks
Harry Potter - Rated: M - English - Tragedy/Crime - Chapters: 48 - Words: 507,606 - Reviews: 1341 - Favs: 2,015 - Follows: 1,407 - Updated: 2/26/2012 - Published: 12/13/2008 - Harry P., N. Tonks - Complete
by Darth Marrs reviews
Formerly Defense for Two. Adopted from Perspicacity with permission. They thought Lockhart was a fraud. They were wrong; he was their guide into a world of danger, adventure, intrigue and other Unspeakable Things.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 60 - Words: 242,047 - Reviews: 2629 - Favs: 2,077 - Follows: 1,595 - Updated: 2/25/2012 - Published: 11/13/2010 - Harry P., Ginny W. - Complete
by RustyRed reviews
Falling through puddles and magic gone haywire are just a few of Harry's newest problems. With the Ministry falling apart and Voldemort unearthing ancient secrets, will Harry uncover the truth in time? Post-OotP.
Harry Potter - Rated: T - English - Adventure/Supernatural - Chapters: 15 - Words: 103,911 - Reviews: 906 - Favs: 2,071 - Follows: 2,287 - Updated: 2/17/2012 - Published: 9/28/2008 - Harry P.
Star Trek and Star Wars I: The Merging
by Star Empire reviews
The galaxies of the Star Trek and Star Wars universes are merged into a single galaxy. The Republic and the various Star Trek civilizations must adapt to the new order.
Crossover - Star Wars & StarTrek: Other - Rated: K+ - English - Adventure - Chapters: 14 - Words: 53,710 - Reviews: 32 - Favs: 37 - Follows: 20 - Updated: 2/4/2012 - Published: 4/16/2005 - Anakin Skywalker - Complete
The Lord of Light
by Darth Marrs reviews
Where the hell is Harry now? Third in the Harem Series begun by HP and the Four Founders and continued in Forever Mage. How will Darth Vader and the Emperor deal with a wizard born long ago in a galaxy far, far away?
Crossover - Star Wars & Harry Potter - Rated: M - English - Humor/Drama - Chapters: 39 - Words: 238,517 - Reviews: 1898 - Favs: 1,896 - Follows: 1,476 - Updated: 11/11/2011 - Published: 3/31/2011 - Leia O., Harry P. - Complete
River of Dreams
by Tajjas reviews
When Severus Snape finds a certain brat-who-lived out after curfew the year after Voldemort's return, it starts a chain of events that he wouldn't have imagined in his wildest dreams. Or nightmares.
Harry Potter - Rated: K - English - Adventure - Chapters: 52 - Words: 274,110 - Reviews: 1449 - Favs: 1,365 - Follows: 1,576 - Updated: 10/23/2011 - Published: 1/31/2006 - Severus S., Harry P.
by texaswookie reviews
Marvel/HP cross. Fudge expells Harry Potter, so he takes his life into his own hands and heads elsewhere to learn magic under Dr. Strange, Sorcerer Supreme. After he learns he returns to a war infested United Kingdom and kicks butt. Some DD bashing.
Crossover - Harry Potter & Marvel - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 35,127 - Reviews: 155 - Favs: 735 - Follows: 438 - Updated: 9/30/2011 - Published: 8/27/2011 - Harry P. - Complete
Harry Potter and the Chance Meeting
by Clell65619 reviews
After the fall of Voldemort, some people could deal with what they had to do in the War, others could not. Harry had pretty much left Wizarding Britain, thought not magic. Having a quiet drink in a pub, someone from his past re-enters his life HP/TD/DG
Harry Potter - Rated: M - English - Family - Chapters: 6 - Words: 27,698 - Reviews: 533 - Favs: 2,141 - Follows: 2,045 - Updated: 8/14/2011 - Published: 8/30/2008 - Harry P., Tracey D.
Harry Potter and the Greater Good
by Blank402 reviews
Dumbledore and Grindelwald combined forces and carved out an empire for "the greater good". Now, Harry must enter this confusing world and decide for himself what the Greater Good truly is. AU. Grey!Harry.
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 12 - Words: 90,799 - Reviews: 198 - Favs: 345 - Follows: 408 - Updated: 8/5/2011 - Published: 5/28/2010 - Harry P.
The End and the Beginning
by muggledad reviews
My stab at the Harry travels through time genre. Significant inspiration from "HP & Nightmares of Futures Past" with a twist. Harry/Hermione
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 14 - Words: 144,392 - Reviews: 1401 - Favs: 3,620 - Follows: 2,145 - Updated: 7/24/2011 - Published: 2/28/2010 - [Harry P., Hermione G.] Sirius B., Minerva M. - Complete
The Future Erased
by The Stark in the TARDIS reviews
Harry, Ron and Ginny are the only ones left after a bloody war. They travel back in time to save their loved ones.
Harry Potter - Rated: M - English - Romance/Angst - Chapters: 8 - Words: 10,216 - Reviews: 102 - Favs: 165 - Follows: 256 - Updated: 6/15/2011 - Published: 6/3/2010 - Harry P., Ginny W.
by fringeperson reviews
Harry was left in the Australian outback by his relatives. Rather than dying from exposure, the heat, or any of the many and varied nasties that could have easily killed him, Harry was found. Don't own. COMPLETE.
Harry Potter - Rated: K+ - English - Adventure/Spiritual - Chapters: 1 - Words: 11,951 - Reviews: 251 - Favs: 1,693 - Follows: 420 - Published: 4/18/2011 - Harry P. - Complete
Red In Tooth And Claw
by JA Baker reviews
When the crew of Galactica encounters the remains of the Forward Unto Dawn, life starts to get a lot more complicated for all involved, including an old enemy...
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 60 - Words: 139,295 - Reviews: 1517 - Favs: 990 - Follows: 782 - Updated: 3/13/2011 - Published: 2/12/2008 - [Master Chief/John-117, Cortana] - Complete
Harry Potter and the Assassin's Creed
by Grinning Lizard reviews
An object in the Dept of Mysteries sends Harry 800 years into the past... an adventure of Crusaders, Assassins, Warlocks and Conspiracy, because there's more to saving the world than killing a Dark Lord. HPxAC TimeTravel. Violent.
Crossover - Harry Potter & Assassin's Creed - Rated: M - English - Adventure/Drama - Chapters: 4 - Words: 49,105 - Reviews: 196 - Favs: 644 - Follows: 818 - Updated: 1/27/2011 - Published: 11/18/2010 - Harry P.
Harry Potter and the World that Waits
by dellacouer reviews
A shell shocked but triumphant Harry Potter decides to leave his world behind for another. Someone should have told him that AUs can be really, really different. HP/ X-Men crossover.
Crossover - Harry Potter & X-Men: The Movie - Rated: T - English - Supernatural/Adventure - Chapters: 12 - Words: 122,880 - Reviews: 2741 - Favs: 5,892 - Follows: 6,862 - Updated: 1/20/2011 - Published: 7/11/2008 - Harry P.
The Warlock's Apprentice
by PhantomFool reviews
Tom's resurrection party pushes Harry to fight for his life, something he does well enough that Dumbledore decides Harry might be more suited for a world of war and deceit than he originally thought. The Strongest Wizard in 100yrs has found his pupil.
Harry Potter - Rated: M - English - Adventure/Parody - Chapters: 15 - Words: 69,719 - Reviews: 135 - Favs: 314 - Follows: 335 - Updated: 12/17/2010 - Published: 9/28/2010 - Harry P., Albus D.
by Wishweaver reviews
Harry returns to Privet Drive after 4th year and finds it...empty! What do you do when you can't go to your friends for help? Additional Story Notes FYI: a. AU Summer before Fifth Year Fic, b. Not particularly fast paced.
Harry Potter - Rated: K+ - English - Drama - Chapters: 36 - Words: 264,047 - Reviews: 8550 - Favs: 10,393 - Follows: 7,854 - Updated: 11/16/2010 - Published: 3/6/2003 - Harry P.
Here We Go Again
by CaptainCrunch231511 reviews
Albus Dumbledore has been travelling through time trying to correct his mistakes.Each time he has interfered with time it has ended in catastrophy. With one final attempt Dumbledore travels to the end of third year and puts his trust in Hermione Granger.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 17 - Words: 70,990 - Reviews: 348 - Favs: 427 - Follows: 658 - Updated: 10/12/2010 - Published: 7/18/2010 - Hermione G., Harry P.
The Strange Disappearance of SallyAnne Perks
by Paimpont reviews
Harry recalls that a pale little girl called Sally-Anne was sorted into Hufflepuff during his first year, but no one else remembers her. Was there really a Sally-Anne? Harry and Hermione set out to solve the chilling mystery of the lost Hogwarts student.
Harry Potter - Rated: T - English - Mystery/Suspense - Chapters: 11 - Words: 36,835 - Reviews: 1424 - Favs: 3,054 - Follows: 1,018 - Updated: 10/8/2010 - Published: 8/16/2010 - Harry P., Hermione G. - Complete
by Defeated Horizon reviews
When McGee ends up in a hospital in Colorado on a Saturday evening, it is only the beginning of the strangest case Gibbs's team has ever had to investigate. And just what does the US Air Force have to do with all this? A NCIS/Stargate SG1 crossover.
Crossover - Stargate: SG-1 & NCIS - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 14,031 - Reviews: 180 - Favs: 138 - Follows: 258 - Updated: 9/15/2010 - Published: 8/11/2008 - J. O'Neill, Leroy Jethro Gibbs - Complete
by shatteredxice reviews
Hetty runs the NCIS team with an iron fist, her seemingly endless list of contacts a valuable source of information for the undercover team. One contact with a personal connection to the woman turns out to be a very handy informal addition to the team.
NCIS: Los Angeles - Rated: K - English - Adventure/Romance - Chapters: 2 - Words: 3,681 - Reviews: 3 - Favs: 5 - Follows: 11 - Updated: 7/17/2010 - Published: 7/2/2010
by LoireLoa reviews
The Dursleys have a vicious scandal and someone has been helping them cover it up. What happens when someone catches on and destroying the evidence isn't enough?
Harry Potter - Rated: T - English - Drama/Family - Chapters: 23 - Words: 35,975 - Reviews: 253 - Favs: 285 - Follows: 472 - Updated: 6/22/2010 - Published: 1/14/2008 - Harry P.
Wit of the Raven
by japanese-jew reviews
Highly AU. Mr. Harry Potter is age eleven, and the possibilities for his future are endless. The magic system of Harry Potter has essentially been turned on its head.
Harry Potter - Rated: M - English - Chapters: 14 - Words: 101,733 - Reviews: 881 - Favs: 1,357 - Follows: 1,497 - Updated: 5/22/2010 - Published: 1/6/2006 - Harry P.
by CynicAlb reviews
Daniel Jackson and Charles Epps are important government assets, sometimes the government has a funny way of showing its appreciation. Rated for Daniel and Charlie Whumping. It's a double feature folks!
Crossover - Stargate: SG-1 & Numb3rs - Rated: T - English - Chapters: 10 - Words: 19,234 - Reviews: 76 - Favs: 85 - Follows: 52 - Updated: 4/30/2010 - Published: 1/18/2010 - D. Jackson, Charlie E. - Complete
The Forever Mage
by Darth Marrs reviews
Harry Potter/ST:NG era post movies crossover. A young man with messy hair and green eyes finds himself in the middle of 24th Century Scotland with no memories. Join him as he tries to solve not only who he is, but where his people are.
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: M - English - Drama/Sci-Fi - Chapters: 24 - Words: 102,957 - Reviews: 1290 - Favs: 1,877 - Follows: 857 - Updated: 3/13/2010 - Published: 9/26/2009 - Harry P. - Complete
The Ghost Woman Affair
by Wesley E. Matillies reviews
After being conned into helping Ducky sort out old archive files, the team come across a stack of photos which prompts the M.E. to regale the story of Julie Marzen, The Ghost Woman and Illya Kuryakin...
Crossover - Man From UNCLE & NCIS - Rated: T - English - Family/Drama - Chapters: 1 - Words: 2,081 - Reviews: 7 - Favs: 6 - Follows: 6 - Published: 2/24/2010 - Ducky M. - Complete
by Kurinoone reviews
Harry gets a chance to see what his life would have been like if Wormtail had betrayed them fully that Halloween night. He swaps his universe for the cannon universe. Canon compliant up until the fourth book. Book Three of the Dark Prince Trilogy. H/G AU
Harry Potter - Rated: T - English - Angst/Adventure - Chapters: 45 - Words: 418,604 - Reviews: 4899 - Favs: 2,420 - Follows: 1,256 - Updated: 1/19/2010 - Published: 12/21/2007 - Harry P., James P. - Complete
Demon's Feign, Merlin's Pain
by nuhuh reviews
HPDresdenFiles. Unknown to Potter there is a trail of blood to reach him in a world far from his own. And a wizard there,Dresden, who is trying to stop the green eyed demon with the lightning scar from entering his world,though he doesn't know that he is.
Harry Potter - Rated: M - English - Supernatural/Adventure - Chapters: 19 - Words: 166,190 - Reviews: 694 - Favs: 1,465 - Follows: 874 - Updated: 1/6/2010 - Published: 3/31/2007 - Complete
So Say We All
by StarLiner42 reviews
With help from the rebel Cylons, the Colonial fleet has finally found Earth, but what they find on the surface is a primitive culture that has never heard of Kobol or Caprica. With the bulk of the Cylon fleet behind them, how can humanity hope to survive?
Crossover - Battlestar Galactica: 2003 & Avatar: Last Airbender - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 53,288 - Reviews: 53 - Favs: 32 - Follows: 30 - Updated: 12/15/2009 - Published: 7/1/2008
Path of Decision
by lulu42 reviews
Voldemort is in power, but the Wizarding World fights back. Harry Potter, Master of Death, is faced with a choice, move forward or change everything? Sandman Crossover COMPLETED!
Harry Potter - Rated: T - English - Chapters: 60 - Words: 244,659 - Reviews: 1307 - Favs: 1,651 - Follows: 941 - Updated: 12/7/2009 - Published: 7/31/2008 - Harry P. - Complete
Muggle Summer, Wizard's Fall
by canoncansodoff reviews
A seventh-year saga that begins one hour after Dumbledore's funeral. Harry gets some unexpected and unexpectedly useful help from the Muggle World...so much that wonders whether the power he knows not is actually the British monarchy! HHr, RWLL
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 69 - Words: 380,866 - Reviews: 2198 - Favs: 2,282 - Follows: 2,354 - Updated: 12/4/2009 - Published: 3/2/2007 - Harry P., Hermione G.
by Turrasta reviews
AU SG1/Atlantis/BSG-2003/Halo/B5 X-Over . In the year 2187, Earth has its first encounter with the Goa'uld, which sparks the beginning of a galaxy spanning war. Some violence, swearing, etc. Over 40 thousand hits!
Crossover - TV X-overs & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 92,371 - Reviews: 168 - Favs: 265 - Follows: 281 - Updated: 10/27/2009 - Published: 9/25/2008
Out of the Dark Take II
by Newcastle Guy reviews
Stargate/BSG crossover. A couple of months after Atlantis returns to Earth, a chance meeting between two groups of humans leads them both out of the dark.
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 16,403 - Reviews: 71 - Favs: 128 - Follows: 191 - Updated: 9/6/2009 - Published: 8/31/2009
Out of the Dark
by Newcastle Guy reviews
An SG1/Atlantis/Galactica crossover set in 2010.
TV X-overs - Rated: T - English - Sci-Fi/Drama - Chapters: 19 - Words: 44,473 - Reviews: 74 - Favs: 138 - Follows: 178 - Updated: 8/31/2009 - Published: 7/4/2008
Harry Potter: Prince of Amber
by Supersaiyangirl reviews
In his sixth year Harry discovers something about himself that will change his destiny forever. "You are Prince Harry, An Amber Lord!" HP/Chronicles of Amber crossover. Possible multi-crossover later. Knowledge of CoA not needed.
Crossover - Harry Potter & Book of Amber - Rated: T - English - Fantasy - Chapters: 5 - Words: 9,993 - Reviews: 55 - Favs: 70 - Follows: 123 - Updated: 8/4/2009 - Published: 11/23/2008 - Harry P.
by DrunkenGrognard reviews
A crossover fic. Ryoga's curse of 'lost' threatens the fabric of the multiverse itself. The USS Voyager is swept up in his wake of chaos. The TSAB steps in to clean up the mess, recruiting Ranma to aid them, but it may already be too late to catch him...
Ranma - Rated: T - English - Adventure/Sci-Fi - Chapters: 21 - Words: 119,993 - Reviews: 310 - Favs: 396 - Follows: 189 - Updated: 7/15/2009 - Published: 2/16/2009 - Ryoga, Ranma - Complete
The Glory of Their Days
by Glennfiddich12 reviews
The first shots of Earth's fight against the Ori are taken as the US and her allies strike at the Priors. Change comes to Atlantis and governments prepare for Disclosure.
Stargate: SG-1 - Rated: T - English - Drama/Adventure - Chapters: 18 - Words: 96,643 - Reviews: 191 - Favs: 254 - Follows: 267 - Updated: 7/5/2009 - Published: 4/26/2006 - J. O'Neill, D. Jackson
The Badger Collective
by bazzer reviews
The Final Battle is heading south, fast. A last ditch effort is made by the Trio to right the wrongs of the past but things don't go exactly as planned. The problem? Well, they probably shouldn’t have sent Ron. Hufflepuff!Harry HPDG GWDM Hr/?
Harry Potter - Rated: T - English - Drama - Chapters: 4 - Words: 29,062 - Reviews: 103 - Favs: 126 - Follows: 213 - Updated: 5/20/2009 - Published: 7/17/2008 - Harry P., Daphne G.
The Boy Who Fell, A HP Starwars Crossover
by Darth Marrs reviews
The Boy Who Lived didn't. Now 13 years after Harry Potter was murdered by the Dursleys, magical England is on the verge of collapse. So Luna Lovegood wishes for someone to come and make it all better.
Crossover - Star Wars & Harry Potter - Rated: M - English - Fantasy - Chapters: 30 - Words: 135,583 - Reviews: 845 - Favs: 1,080 - Follows: 479 - Updated: 4/18/2009 - Published: 9/5/2008 - Ben S., Luna L. - Complete
by Rap541 reviews
GalacticaStar Trek Next Generation. What do you do when you're a lost Starfleet officer in the Beta Quadrant? You blend in and hope for the best.
Battlestar Galactica: 2003 - Rated: K+ - English - Drama - Chapters: 67 - Words: 156,591 - Reviews: 1314 - Favs: 770 - Follows: 504 - Updated: 3/22/2009 - Published: 2/16/2007 - Gaeta
Consequences of Actions: Book 2
by Bob Regent reviews
Continuation of Consequences of Actions B5SG1 Xover.
TV X-overs - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 54,322 - Reviews: 217 - Favs: 279 - Follows: 301 - Updated: 3/14/2009 - Published: 3/1/2006
by Richardson reviews
At the end of SG S-7 episode "Grace", something is found out in the outer solar system that will rock Anubis's world. No matter where it is, no matter what form it takes, wherever she goes, she always changes everything. Spoiler SG-S7.
TV X-overs - Rated: T - English - Humor/Sci-Fi - Chapters: 12 - Words: 74,761 - Reviews: 64 - Favs: 131 - Follows: 148 - Updated: 3/11/2009 - Published: 7/18/2008
Legacy of Kobol
by Sayle reviews
When the Colonial Fleet is detected moving towards Earth the SGC investigates, and neither side may find what they expect - or particularly like. AU set after Ark of Truth. SG1/SGA/nBSG Discontinued.
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 17,124 - Reviews: 149 - Favs: 119 - Follows: 178 - Updated: 1/5/2009 - Published: 6/11/2008
by Thanfiction reviews
When Neville agreed to become an Auror after the Battle of Hogwarts, he never expected to be asked to hunt down an old friend...or the nightmare into which that would lead. Sequel to "Dumbledore's Army and the Year of Darkness" set 5 years later.
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 28 - Words: 219,358 - Reviews: 347 - Favs: 288 - Follows: 51 - Updated: 11/30/2008 - Published: 7/10/2008 - Neville L. - Complete
Battlestar Group 41
by Mercury Actual reviews
Enroute to intercept a Cylon fleet in the Ionian Nebula, Apollo diverts to intercept a bogey. It turns out to be a medium sized Colonial battlestar, which transmits the cryptic message MISSION ACCOMPLISHED... please read and review
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 20 - Words: 96,433 - Reviews: 121 - Favs: 91 - Follows: 112 - Updated: 11/27/2008 - Published: 4/29/2007
Backward With Purpose Part II: The Book of Albus
by Deadwoodpecker reviews
This is the companion novel to Backward With Purpose. I'd read that one first. This story is complete; the sequel has begun.
Harry Potter - Rated: T - English - Chapters: 50 - Words: 87,175 - Reviews: 1362 - Favs: 1,066 - Follows: 436 - Updated: 9/7/2008 - Published: 6/20/2008 - Albus S. P. - Complete
Spearhead: When Hope is Lost
by Darksider reviews
StargateBSG2003 UPDATED APRIL08! Pursued and harrassed across the Galaxy, the Colonial Remnant is finally brought to heel by the Cylon Fleet. Out of luck and out of hope, their only chance lies with the discovery of a strange circular ring...
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 125,698 - Reviews: 322 - Favs: 189 - Follows: 196 - Updated: 9/7/2008 - Published: 3/2/2005
Lt Harry Potter SG1
by PadfootRidesAgain reviews
This is a crazy Xover between SG1 and Harry Potter. It will include both story lines with both Jack and Harry being main characters. So far any Xovers i've read although not bad fail to do this properly. Wish me luck.
Harry Potter - Rated: M - English - Fantasy/Sci-Fi - Chapters: 9 - Words: 15,688 - Reviews: 196 - Favs: 309 - Follows: 526 - Updated: 7/28/2008 - Published: 4/27/2008 - Harry P.
Blue Sun Down, a FireflySW Crossover
by Darth Marrs reviews
The crew of Serenity takes a job three weeks after Miranda that puts them on the trail of secrets more terrifying than anything they've ever seen. SWFirefly crossover. Firefly AUWash and Book live!
Crossover - Star Wars & Firefly - Rated: T - English - Sci-Fi - Chapters: 28 - Words: 75,914 - Reviews: 153 - Favs: 198 - Follows: 72 - Updated: 7/13/2008 - Published: 11/28/2007 - River - Complete
Lords of Darkness and Light
by Baronvonblack reviews
After the death of Sirius, Harry realises he can't depend on Dumbledore to help him. He takes the first steps of his long path to greatness.
Harry Potter - Rated: T - English - Romance/Fantasy - Chapters: 6 - Words: 22,312 - Reviews: 97 - Favs: 189 - Follows: 296 - Updated: 7/12/2008 - Published: 4/21/2008 - Harry P., Hermione G.
Harry Potter and the Prophecy War
by fieryfalcon reviews
Harry, Hermione, and Ron struggle to defeat Voldemort as the world of magic erupts into total war. Sequel to Harry Potter and the Bearers of the Light. Rated for frequent graphic violence. [HHr] Does not follow Book Six storyline, Independent Harry
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 26 - Words: 188,629 - Reviews: 180 - Favs: 318 - Follows: 118 - Updated: 7/7/2008 - Published: 4/11/2006 - Harry P., Hermione G. - Complete
Halo After the War
by PEMIS reviews
This story follows Arrows, after the war. He assighned to house a Covenant Elite, an unlikly pair. It follows their... unsteady frendship. Trying to get along as best they could admits the scars of war...
Halo - Rated: T - English - Adventure - Chapters: 13 - Words: 19,408 - Reviews: 14 - Favs: 13 - Follows: 15 - Updated: 5/10/2008 - Published: 8/25/2007
In the Words of Ginevra Molly Potter
by thejealousone reviews
The Autobiography of Ginny Weasley. Her point of view from book one to book seven and beyond, complete with missing moments and everything. Over 800 reviews and nearly 130,000 hits! Written before December 1, 2007. Last Updated August 16, 2008.
Harry Potter - Rated: T - English - Romance - Chapters: 23 - Words: 206,370 - Reviews: 1040 - Favs: 1,324 - Follows: 317 - Updated: 4/25/2008 - Published: 8/16/2007 - Ginny W., Harry P. - Complete
Harry Potter and the New Lives
by Steve2 reviews
Alternate reality. After the war, 7th year Harry Potter is transported into an AU where Neville is ‘TheBoyWhoLived’. How will the powerful Shadow Mage Harry Potter get accustomed to a new life as a ‘nobody’? Now SilverAegis approved 25May2007
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 9 - Words: 150,058 - Reviews: 924 - Favs: 1,453 - Follows: 1,716 - Updated: 4/18/2008 - Published: 4/9/2007 - Harry P., Neville L.
The Best of both universes
by Janusi reviews
A crossover between Babylon 5 and Star Trek. Stranded in another galaxy, Captain Walker must make a new home for his crew and fight ancient enemies. Chapters 40a is up at last! PERMANENT HIATUS
Crossover - Babylon 5 & TV X-overs - Rated: T - English - Chapters: 41 - Words: 154,042 - Reviews: 500 - Favs: 248 - Follows: 214 - Updated: 4/14/2008 - Published: 7/29/2004
Harry Potter and Fate's Debt
by Intromit reviews
Eleven year old Harry Potter is waiting to leave for Hogwarts. While he is waiting for the Dursleys to wake, he finds a letter addressed to him... from himself. It has a simple message: Get to know Ginny Weasley. Post OOTP. AU. HarryGinny.
Harry Potter - Rated: T - English - Romance - Chapters: 27 - Words: 201,656 - Reviews: 2776 - Favs: 3,988 - Follows: 3,169 - Updated: 3/30/2008 - Published: 7/11/2005 - Harry P., Ginny W.
The Goblin, the Snitch, and the Werewolf
by Iniga reviews
Harry considers the future of the House of Potter. Andromeda considers the past of the House of Black. Teddy is where they collide. It isn’t always pretty. Immediately after Deathly Hallows and continuing through that summer. Complete!
Harry Potter - Rated: T - English - Family/Friendship - Chapters: 17 - Words: 81,971 - Reviews: 502 - Favs: 541 - Follows: 229 - Updated: 3/8/2008 - Published: 8/11/2007 - Andromeda T., Harry P. - Complete
by highbrass reviews
Secrets are discovered. Alliances are forged. Battle lines are drawn. Some friendships strengthen while others break. The war has started. A friend and a Godfather have already been taken away from him. No longer will he stand for the manipulations!
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 23 - Words: 167,748 - Reviews: 1365 - Favs: 2,684 - Follows: 2,287 - Updated: 3/5/2008 - Published: 7/13/2005 - Harry P., Fleur D.
Gods of Dark and Light
by Darth Marrs reviews
What happens when the Ori, a race of godlike ascended beings who are currently rampaging through the Stargate Universe, suddenly arrive in a Galaxy Far Far Away? Any who do not follow the path of Origin must be destroyed.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 41 - Words: 122,474 - Reviews: 283 - Favs: 468 - Follows: 157 - Updated: 8/6/2007 - Published: 4/28/2007 - Luke S., Thor - Complete
by Athena2008 reviews
SG1 XFiles Crossover. Lt. Colonel Samantha Carter has a suspicious F.B.I. File, and Special Agent Fox Mulder is determined to find out why.
Crossover - X-Files & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 11 - Words: 17,379 - Reviews: 57 - Favs: 14 - Follows: 59 - Updated: 6/29/2007 - Published: 6/30/2006 - F. Mulder, S. Carter
Search and Destroy
by Arthur Hansen reviews
Yet another Halloween story, but this time Buffy gets tagged! And how exactly is a nonsuperpowered human more dangerous to vampires than the Vampire Slayer?
Crossover - Buffy: The Vampire Slayer & Hellsing - Rated: T - English - Drama/Adventure - Chapters: 6 - Words: 21,825 - Reviews: 88 - Favs: 216 - Follows: 254 - Published: 3/3/2007
by GreenGecko reviews
Sequel to Resonance. Harry continues his Auror training and begins a journey of mastering his unusual and growing powers. Harry, with the help of his adoptive father, is finally making his own way, but fate and prophecy are never completely absent.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 41 - Words: 397,328 - Reviews: 2512 - Favs: 1,455 - Follows: 585 - Updated: 11/27/2006 - Published: 9/6/2005 - Harry P., Severus S. - Complete