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A Soldier Adrift: Captain Westeros
by WiseTomato reviews
The Infinity Stones are not to be wielded lightly, as Steve Rogers discovers when he washes up on the shores of Westeros. In a world of swords and spears, what difference can one shield make?
Crossover - A song of Ice and Fire & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 34 - Words: 441,313 - Reviews: 855 - Favs: 2,552 - Follows: 2,908 - Updated: 5/25 - Published: 6/23/2021
Azuveya: Fury Oh Fury
by Kira Kyuu reviews
Aloe Potter (fem!HP) wasn't sure how she got here - 'here' being in what seemed to be a young girl's body, four-hundred-and-some-odd years into the future, and at risk of being killed by an alien empire, but it seemed like something her luck would come up with.
Crossover - Harry Potter & Halo - Rated: T - English - Chapters: 20 - Words: 31,117 - Reviews: 255 - Favs: 855 - Follows: 1,121 - Updated: 5/24 - Published: 8/24/2014 - Harry P.
A New Player in the Force: The Gathering Storm
by USSExplorer reviews
The second book in the "A New Player in the Force" series. The story begins 4 years before the battle of Naboo with Cam recovering from his trial of adulthood with the Mandalorians. His Jedi Masters are Dooku and Fay. (and why doesn't she have a tag?) MC has a very lite-Gamer system which is far weaker than most people use and will slowly be pulled back as the story progresses
Star Wars - Rated: M - English - Adventure - Chapters: 20 - Words: 436,301 - Reviews: 1900 - Favs: 6,757 - Follows: 7,845 - Updated: 5/16 - Published: 9/20/2021 - Count Dooku, OC
Harry Potter: Brave New Worlds
by greenchild24 reviews
Harry Potter is from a war-torn and nearly destroyed world. He escapes and meets an alternate version of himself that offers him a chance at a new life. How will he fair among the stars with The Federation, Cardassians, Klingons, Dominion, Bajorians and more all struggling to make their own place in the Universe? Eventual Harry/Ezri Dax
Crossover - StarTrek: Deep Space Nine & Harry Potter - Rated: M - English - Chapters: 6 - Words: 76,366 - Reviews: 58 - Favs: 275 - Follows: 375 - Updated: 5/10 - Published: 12/13/2022 - Ezri D., B. Sisko, Harry P.
Using The Force Made Easy
by Fencer22 reviews
A Jedi youngling decides to seek his future out in the wider galaxy, rather than be shipped off to the agri-corps. Years later he decides to post how to videos about the Force on the HoloNet. Not a crack fic. Not an SI.
Star Wars - Rated: M - English - Chapters: 19 - Words: 72,168 - Reviews: 839 - Favs: 4,263 - Follows: 4,770 - Updated: 5/7 - Published: 2/23/2020 - Anakin Skywalker, Obi-Wan K., OC
by Zanarkand Kido reviews
Coming to terms with being reborn? Doable. Finding out you're in the Mass Effect universe? Slightly more difficult. I know I'm no soldier material but I want to do what I can to help save the galaxy. To that goal I will become one of the worst beings in human society. A businessman and politician. A SI/OC-story of a different kind.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 32 - Words: 168,552 - Reviews: 1308 - Favs: 3,242 - Follows: 4,115 - Updated: 5/6 - Published: 3/21/2020
Mass Effect: Orion's Hunt
by TallYapflip reviews
The Prothean Archives on Mars were corrupted, only scraps of data remaining. What little was left led to the single largest effort in Human history. This endeavor saw a colonial flotilla and millions of souls stranded a galaxy away from home. Two centuries later, a new nation far from Earth begins reaching for the stars in search of their old home.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 27,783 - Reviews: 82 - Favs: 317 - Follows: 453 - Updated: 5/5 - Published: 10/1/2021 - [Liara T'Soni, Shepard] Miranda L., OC
Teddy Says Later
by CaelynAilene reviews
Venkat asks Teddy for satellite time, Teddy doesn't say no he just says not now. How are things back on Earth and Hermes as they believe Mark is dead. What will happen when they finally do get the pictures and discover Mark is alive? And how does Mark handle being all alone with no human contact for over a year? And what will his newly returned crew have to say about the situation?
Martian, Andy Weir - Rated: T - English - Chapters: 36 - Words: 167,332 - Reviews: 40 - Favs: 48 - Follows: 54 - Updated: 5/2 - Published: 10/25/2021
Warriors of the valley
by TsyberRhaegal reviews
Femslash fic. Long story short, everything's been reset after Clarke gets killed by Pike and Bellamy. Now Clarke has to fix everything. So what else is new? She's tired of everyone's bull. Clarke leaves the 100 and takes Wells. She and some others leave. And are set on an adventure. Eventual crossover. (Anyone that wants Clarke dead or to forgive, will be blocked). Not complete
100 - Rated: T - English - Adventure/Romance - Chapters: 45 - Words: 410,344 - Reviews: 42 - Favs: 167 - Follows: 149 - Updated: 4/19 - Published: 11/19/2019 - Clarke G., Monroe, Wells J., Niylah
Luke and Leia's Excellent Adventure
by LPK9 reviews
A meeting between the Jedi High Council and Chancellor Palpatine is interrupted by two visitors from the future. Crack fic. ROTS AU. Time travel fix it, LPK9 style. Now a multi chapter fic involving Luke and Leia dashing through time and space interfering with timelines.
Star Wars - Rated: T - English - Humor/Family - Chapters: 79 - Words: 183,641 - Reviews: 1203 - Favs: 1,206 - Follows: 1,261 - Updated: 4/17 - Published: 2/5/2020 - Luke S., Leia O., Darth Vader, E. Palpatine
Mass Effect: A Very Terran (Re)solution
by NihilMomentum reviews
What would happen if someone with vast knowledge about the Mass Effect Universe, both official (wiki/Codex) and theoretical (fanfics), decent fighting ability and a plan was dropped into that Universe 13 years before Eden Prime? As it turns out, quite a lot! FemShep. Soft HFY. And a very different kind of self-insert.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 343,862 - Reviews: 766 - Favs: 1,941 - Follows: 2,404 - Updated: 4/16 - Published: 6/18/2022 - Liara T'Soni, Thane K., Mordin S., OC
The Second Chance of Vengeance
by tom476ty18 reviews
The War was lost, after nearly thirty thousand years of space exploration humanity and their alien allies were on the brink of destruction. The Long War with the Reapers had ended in their imminent defeat. With only Sol left to stand against the Reaper onslaught. Thus, a desperate gamble was attempted. To bring a second chance and defeat the Reapers once and for all. [AU]
Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 15 - Words: 119,022 - Reviews: 28 - Favs: 95 - Follows: 108 - Updated: 4/4 - Published: 2/12 - Admiral Hackett, Shepard, James V.
Forward Unto Dawn
by TheWizardofOzbourne reviews
Triple Crossover, TSCC/Halo w/Star Trek: Voy/DS9/TNG elements. Trapped in a universe similar to our own, Cameron and John Henry struggle to return home. To do so, three gifts, each from another universe, will get them home and entangle them in a war they thought they knew. Eventual Jameron and MC/Cortana. Updated! 3/26/2023 CH51 Posted!
Crossover - Terminator: Sarah Connor Chronicles & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 51 - Words: 402,461 - Reviews: 613 - Favs: 273 - Follows: 332 - Updated: 3/26 - Published: 3/26/2013 - [John C., Cameron] [Cortana, Master Chief/John-117]
by Seraphin2011 reviews
Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 430,687 - Reviews: 502 - Favs: 502 - Follows: 563 - Updated: 3/26 - Published: 1/12/2017 - S. Carter, J. O'Neill
Gods Among Us
by arturus reviews
Fate is a funny thing. Harry Potter and his friends survived their trial by fire and defeated Voldemort. A year has passed and Hermione Granger is apprenticed as a Curse Breaker. When she discovers an ancient tomb she talks Harry into helping with the excavation. Now they are trapped and they'll need a miracle to survive. HP/BSG (now a bit of Stargate in the mix) Major edit 2020/21
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 26 - Words: 239,661 - Reviews: 1056 - Favs: 2,322 - Follows: 3,058 - Updated: 3/19 - Published: 1/9/2012 - Harry P., Hermione G.
How to make a deal with Elijah Mikaelson (by Lucifer Morningstar)
by 68hawkeyefan reviews
Lucifer wants to buy the building, but there are unexpected difficulties. The new owner is amazingly resistant to Lucifer's methods of persuasion.
Crossover - Originals & Lucifer - Rated: T - English - Supernatural - Chapters: 29 - Words: 82,392 - Reviews: 27 - Favs: 97 - Follows: 112 - Updated: 3/17 - Published: 6/28/2021 - Elijah M., Lucifer M., Maze, L. Martin
Star Trek Here We Stand
by heavyneos reviews
Part of my B5 SI story: Q asks David to help out the Enterprise as Temporal Cold War Shenanigans threaten to derail the launch of the NX-01 and jeopardise the formation of the Federation. David now Horatio must get the NX program back on track or risk the future that Gene Roddenberry dreamed may become a dystopian nightmare.
StarTrek: Enterprise - Rated: M - English - Sci-Fi/Crime - Chapters: 15 - Words: 69,965 - Reviews: 94 - Favs: 143 - Follows: 171 - Updated: 3/7 - Published: 11/4/2020 - M. Reed, H. Sato, Daniels, OC
Ghost of Lifetimes Past
by Chanaenae17 reviews
She wasn't a good person. It wasn't a secret by any means. So when she was reborn as Elena Gilbert's twin that didn't change a whole lot. This just meant she had to be smarter and a bit more brutal towards her enemies so she could stay alive and keep the people she cared about safe. And if she flirted with trouble as she did that, could you really blame her?
Vampire Diaries - Rated: T - English - Supernatural/Adventure - Chapters: 14 - Words: 101,987 - Reviews: 143 - Favs: 742 - Follows: 968 - Updated: 2/1 - Published: 3/5/2021 - Klaus, Kol M., OC, Enzo
Magic of the Force
by Vimesenthusiast reviews
Harry's always wondered why the Dursleys hated him. After a nasty beating breaks loose some memories, he starts to experiment only to find he really may be different. After a few a few setbacks he starts to gain control of his powers, only to receive another beating. Pleading with his magic to get him away, he soon discovers he has a great destiny and the family he always wanted.
Crossover - Star Wars & Harry Potter - Rated: M - English - Chapters: 21 - Words: 871,895 - Reviews: 2711 - Favs: 8,871 - Follows: 10,089 - Updated: 1/31 - Published: 10/24/2015 - Aayla S., Harry P.
by rscottdjr reviews
The Enterprise get caught in a rift between dimensions and unexpectantly meets another space organization committed to space exploration.
Crossover - StarTrek: The Next Generation & Orville - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 14,878 - Reviews: 3 - Favs: 32 - Follows: 47 - Updated: 1/18 - Published: 9/29/2022 - J. Picard, W. Riker, Ed M., Gordon M.
To Hell and Back
by Nyame reviews
The AU where Oliver, Barry, and Kara survive Lian Yu together for years, raising a baby Kal-El, and are eventually rescued – by the League of Assassins. (Note: This version is unedited. For main, edited version, go to AO3)
Crossover - Flash & Arrow - Rated: T - English - Adventure/Friendship - Chapters: 164 - Words: 526,326 - Reviews: 455 - Favs: 783 - Follows: 692 - Updated: 12/23/2022 - Published: 12/17/2017 - [Barry A./The Flash, Iris W.] [Oliver Q./Arrow/Green Arrow, Black Canary/Earth-1 D. Laurel Lance]
Coming of the Red Anchor
by J2451 reviews
What happens when a fleet of 21st century ships suddenly appears off the Northern coast? Do they cope with adjusting to a medieval society? Do they win and rise or loose and fall into dust and ashes in the game of thrones? Does include some book characters but mainly TV based with probable AU. Rate M for Language and violence
Game of Thrones - Rated: M - English - Drama/Fantasy - Chapters: 31 - Words: 190,676 - Reviews: 843 - Favs: 1,796 - Follows: 2,188 - Updated: 10/16/2022 - Published: 4/5/2020 - Jon S., Eddard S., OC
Thawing the Widow
by av0cadotoast reviews
Catalina Gray is ten, has a genius IQ, a rather unhealthy coffee addiction, and is somewhat excellent at running away from her problems. Exhibit A: on the run from CPS after months of being under the legal guardianship of her abusive uncle. One day, she stumbles upon a strange hidden safehouse. A couple weeks later, she's living with the Black Widow and she has no idea why.
Avengers - Rated: T - English - Humor/Family - Chapters: 29 - Words: 134,457 - Reviews: 508 - Favs: 729 - Follows: 900 - Updated: 9/24/2022 - Published: 10/16/2020 - Black Widow/Natasha R., Captain America/Steve R., OC, Spider-Man/Peter Parker
The Difference One Man Can Make
by joen1801 reviews
After the Battle of Hogwarts, Harry Potter decided to travel the world. Twelve years later when a new threat attempts to destroy the progress made in Britain he returns home to deal with the situation. During the fight that puts down the small group of upstarts Harry finds himself in a world of ice and fire
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 23 - Words: 299,560 - Reviews: 5616 - Favs: 16,083 - Follows: 17,888 - Updated: 9/3/2022 - Published: 3/22/2015
The Phoenix and the Wolverine
by clavina reviews
Q junior's first foray into playing with humanity. So; he decides to throw in a couple of supposedly dead Xmen ; fleeing Colonials ; vengeful cylons and also adds the United Planets of the Federation to the potentially explosive mix !
Crossover - X-Men: The Movie & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Romance - Chapters: 64 - Words: 650,691 - Reviews: 652 - Favs: 523 - Follows: 584 - Updated: 8/1/2022 - Published: 5/9/2012 - Phoenix/Jean G., L. Adama/Apollo
by Night Raydes reviews
The world was changing but mage couldn't see the need to change too. They forced Harry away in fear, banished from the magical world with his magic sealed away. He had a dream too big for the 'light' or the 'dark' wishing to bring magic to all who had a wish for something more. Though, his power was bound; he could see the way forward beyond his troubles.
Harry Potter - Rated: M - English - Sci-Fi/Fantasy - Chapters: 26 - Words: 103,659 - Reviews: 132 - Favs: 962 - Follows: 1,186 - Updated: 7/30/2022 - Published: 4/20/2020 - [Harry P., Daphne G.]
Mass Effect: Transcendence
by Clockwork Dragonfly reviews
For Aeons untold, the reapers used their large numbers in addition to their expertise in advanced technorganic and mass effect science to harvest the advanced races of the galaxy...But they were far from infallible, in their arrogance, the reapers missed that the Protheans would alter their so-called perfect cycle by moving the few mass relays near Sol out of humanity's reach...
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 43,735 - Reviews: 31 - Favs: 249 - Follows: 297 - Updated: 7/28/2022 - Published: 4/2/2022 - Complete
The More Things Change
by MojoTheSpaceMonkey reviews
His final choice wasn't good enough. Everything he had sacrificed had been for nothing. The definition of insanity is doing the same thing over and over again expecting different results. Seems like it's time for a new life choice.
Mass Effect - Rated: M - English - Chapters: 8 - Words: 55,271 - Reviews: 41 - Favs: 179 - Follows: 219 - Updated: 7/22/2022 - Published: 10/10/2017 - Shepard
The Black Arrow
by Mach9330 reviews
Having lived a full life as Naruto Uzumaki, he is reincarnated as Nathaniel Queen, a billionaire playboy only slightly better than Oliver. But after 5 years away, he comes back to Starling City a changed man, to rid the city of the people poisoning and corrupting it. As the Black Arrow. Naruto/Nathan x Harem.
Crossover - Naruto & Arrow - Rated: M - English - Drama - Chapters: 38 - Words: 313,671 - Reviews: 1412 - Favs: 2,802 - Follows: 2,850 - Updated: 6/14/2022 - Published: 2/5/2018 - Naruto U., Sara L., China W., Talia al Ghul
One of One
by zArkham reviews
As the USS Voyager becomes embroiled in the war between the Borg & Species 8472, a strange anomaly is detected on the Borg Cube where Captain Janeway is negotiating for the life of her crew and maybe for all life in the Delta Quadrant. Within that anomaly hides a centuries old secret. A being who found that resistance was not futile and will continue to resist till the end.
Crossover - StarTrek: Voyager & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 33 - Words: 373,086 - Reviews: 1073 - Favs: 1,948 - Follows: 2,386 - Updated: 3/13/2022 - Published: 4/23/2020
Whiskey Time Travel
by Sapper One reviews
When Unspeakable Harry Potter wakes up in 1978, he determines he's either A: In the past. Or B: In a mental hospital. At least the firewhiskey still tastes the same. Waiting tables at the Three Broomsticks, drunken death eater bar fights, annoying an attractive but pushy auror, and avoiding his mother's crush on him is just another day in the life of Harry Potter.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 39,295 - Reviews: 2371 - Favs: 14,320 - Follows: 17,759 - Updated: 3/5/2022 - Published: 5/7/2015 - Harry P., Amelia B., Nicolas F., Lily Evans P.
The Tale Of Loki
by DickMcJones reviews
Reincarnated in a world of superhumans and gods, as Loki Odinson. Watch how a reincarnated man changes a movie verse. Loki SI; Asshole Mc
Crossover - Thor & Avengers - Rated: M - English - Adventure - Chapters: 64 - Words: 86,794 - Reviews: 452 - Favs: 1,623 - Follows: 1,707 - Updated: 2/26/2022 - Published: 4/26/2021 - Loki, Hela - Complete
Star Trek: Delta Voyages
by Themightytom reviews
The timelines have changed. The Enterprise finds itself 70,000 light-years from home, and Picard is the Caretaker of a new future. Sequel to Time's Razor
Crossover - StarTrek: The Next Generation & StarTrek: Voyager - Rated: M - English - Sci-Fi - Chapters: 26 - Words: 95,006 - Reviews: 22 - Favs: 52 - Follows: 50 - Updated: 2/9/2022 - Published: 10/12/2021
The Unknown Defender
by Gabenator5 reviews
A new faction stirs, its green-clad enforcers seemingly unstoppable. Rumors spread, pirate bases go dark, and both the enslaved and kidnapped are discovered free. Who are these new interlopers, and what is their goal? For good or ill, the powers that be intend to find out. (REWORK IN PROGRESS)
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 129,889 - Reviews: 1347 - Favs: 3,817 - Follows: 4,806 - Updated: 1/16/2022 - Published: 9/27/2016 - Master Chief/John-117, Cortana, Tali'Zorah, Leviathan
by Lennex MacDuff reviews
Luke Skywalker is one of the most powerful Force users to ever live. Fueled by his connection to the Force, his destiny was always bound for greatness and his battles always meant to be a legendary struggle of Light overcoming Dark. But what sort of future might he have now? Armed with new knowledge, will the galaxy be prepared? Star Wars, SI!Luke.
Star Wars - Rated: M - English - Adventure/Sci-Fi - Chapters: 15 - Words: 186,159 - Reviews: 867 - Favs: 4,046 - Follows: 4,801 - Updated: 1/2/2022 - Published: 10/25/2019 - Luke S.
by Reyel reviews
"I used to want to save the world. This beautiful place... But I knew so little then. It is a land of magic and wonder, worth cherishing in every way, but the closer you get, the more you see the great darkness simmering within." WW/Avengers crossover. Wonder Woman in Marvel Cinematic Universe.
Crossover - Avengers & Wonder Woman - Rated: T - English - Romance/Adventure - Chapters: 32 - Words: 422,778 - Reviews: 2342 - Favs: 3,819 - Follows: 3,942 - Updated: 11/17/2021 - Published: 7/3/2017 - [Captain America/Steve R., Diana/Wonder Woman] Black Widow/Natasha R., Iron Man/Tony S.
The Way We Burn
by Roxanne Woods reviews
Kol Mikaelson: The wildest of Mikaelsons, a true monster hiding behind a beautiful face. He gorges himself on the blood of his victims, not caring for anything but himself. Or maybe it's wrong. Maybe he cares but hides it. Maybe he loves so much he would do anything to protect what is his. To protect his time-travelling wife. Kol x OC TIME-TRAVEL
Vampire Diaries - Rated: M - English - Romance/Adventure - Chapters: 69 - Words: 201,112 - Reviews: 521 - Favs: 1,046 - Follows: 1,003 - Updated: 11/4/2021 - Published: 11/5/2018 - [Kol M., OC] Elijah, Klaus - Complete
The Celestial God! (Kinda Complete)
by HelloDarkness07 reviews
Celestials. One of the Oldest races of the Multiverse, older than Galactus himself. What would a human do, when he gets reborn as an anomaly amongst Celestials, million years after all Celestials are gone? SI/OC. Half-Celestial MC. Other half is a surprise for new readers!
Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 100 - Words: 245,077 - Reviews: 769 - Favs: 2,053 - Follows: 2,102 - Updated: 9/28/2021 - Published: 1/3/2021 - OC - Complete
by zArkham reviews
I am the Watcher. Come with me as I show you the rest of the story of what would happen if Earth lost their mightiest heroes. See how there was an idea which would not be stopped by the horrible crimes fueled by grief. How in the Earth's darkest hours, remarkable people rise and become Avengers. Based on Episode 3 of the Disney show What If? with the bulk of MCU characters.
Avengers - Rated: M - English - Adventure/Drama - Chapters: 8 - Words: 82,318 - Reviews: 41 - Favs: 68 - Follows: 65 - Updated: 9/22/2021 - Published: 8/31/2021
Mass Effect: End of Days
by Postmeat reviews
An ancient danger threatens the galaxy, unknown to all. A humanity which never discovered Prothean ruins, expanding through space on their own, emerges. Joined with the machines they created, hardened by war with a terrifying enemy, they read the writing on the wall. But will the galactic community already there listen to these newcomers, stirring up trouble everywhere they go?
Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 20 - Words: 234,080 - Reviews: 740 - Favs: 2,935 - Follows: 3,557 - Updated: 8/1/2021 - Published: 3/8/2015 - Admiral Hackett, Shadow Broker, Shepard, Rachni Queen
A New Order
by TheMediator052 reviews
When Satine sends a message to Obi-Wan, begging for his help, there was no way he would abandon her. But what if instead of leaving without approval, he took an even bigger risk? This simple action will send the Clone Wars down a separate path, where the characters we know and love make a few choices a little differently. How will these choices change the story of the Chosen One?
Star Wars - Rated: T - English - Friendship/Adventure - Chapters: 14 - Words: 72,837 - Reviews: 202 - Favs: 537 - Follows: 694 - Updated: 7/21/2021 - Published: 5/21/2020 - [Obi-Wan K., Duchess Satine Kryze] Anakin Skywalker, Ahsoka T.
by ritzmix reviews
As a little girl I always wanted to be special and I was obsessed with Witches. Every single wish I had ever made, from birthday candles to shooting stars, was always the same 'I want to be a witch'. I died but I soo didn't wish to be reborn as the most unappreciated judgy witch of the century. 'Be careful what you wish for'. OC-Self Insert as Bonnie Bennett
Vampire Diaries - Rated: T - English - Romance/Supernatural - Chapters: 41 - Words: 105,174 - Reviews: 2576 - Favs: 3,680 - Follows: 3,946 - Updated: 7/6/2021 - Published: 1/7/2016 - [Bonnie B., Kol M.] [Caroline F., Klaus]
Rebirth of Ares
by J2451 reviews
The System Lord Ares crash lands on Earth and takes a new host, sounds simple but no, the host fights back and wins learning everything about the Goa'uld and decides to try and help Earth from out there in the galaxy with a domain at his back, what could go wrong now?
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 38 - Words: 166,348 - Reviews: 660 - Favs: 1,016 - Follows: 993 - Updated: 7/3/2021 - Published: 5/15/2020 - Complete
Rise of the Refugees
by ImperatorOfHolyHumanEmpire reviews
With the might of the Forerunner Navy bearing down on the last survivors of the siege of Charum Hakkor, refugee ships secretly gather to build a new home for Humanity. But only one ship survives, the battle worn First Rate Tuned Platform, Kemet. Didact's Bane also know as Sigma team along with their new rookie, Lieutenant Akhem must survive in the war torn future.
Halo - Rated: T - English - Sci-Fi/Suspense - Chapters: 6 - Words: 21,646 - Reviews: 27 - Favs: 79 - Follows: 95 - Updated: 6/30/2021 - Published: 1/15/2021
The Stargate Initiative: REVISED EDITION
by Sciencefictionsquirrel reviews
An AU stargate story where Ernest arrives at a Heliopolis that still has a functional DHD and manages to stay in touch with the team on Earth. This is the story of how a small event forever changes the fates of worlds and galaxies.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 37 - Words: 140,482 - Reviews: 341 - Favs: 479 - Follows: 627 - Updated: 6/28/2021 - Published: 5/6/2016
Living an Indoctrinated Dream
by Aberron reviews
Sending Shepard back in time? Inefficient. Unlikely to produce significant changes to timeline. Sending the Illusive Man back in time? Difficulty level has increased. Jack Harper, The Illusive Man, is back where it all started. New Cerberus, New plan, and the Reapers watching, always watching. Sending a Hero back in time does nothing; Sending back this guy? Priceless. AU.
Mass Effect - Rated: M - English - Chapters: 93 - Words: 1,116,609 - Reviews: 938 - Favs: 1,445 - Follows: 1,503 - Updated: 6/17/2021 - Published: 6/16/2014 - Garrus V., Illusive Man, Shepard, Hannah S.
A Sith's Second Chance
by VFSNAKE reviews
Vader gave his life for his son. He has slain the Emperor. The prophecy is fulfilled. But the Force is not happy. The prophecy was fulfilled too late in the design of things and sends its Chosen One back in time to where he can make a difference. Now Vader is in his prime, fully healed, sans the right arm being mechanical, and knowledge of the future. How will this play out?
Star Wars - Rated: M - English - Drama/Sci-Fi - Chapters: 10 - Words: 133,703 - Reviews: 1479 - Favs: 6,927 - Follows: 6,410 - Updated: 4/26/2021 - Published: 3/3/2018 - Darth Vader, Anakin Skywalker, Qui-Gon J. - Complete
by ArtemisXD reviews
Clarke and her mom Abby are sent to Earth when Clarke is 7 year's old. They are taken in by the Chief of Ton DC and there Clarke meets Lexa for the first time. What will happen when they face life together.
100 - Rated: M - English - Adventure/Romance - Chapters: 18 - Words: 62,052 - Reviews: 392 - Favs: 1,054 - Follows: 1,436 - Updated: 4/20/2021 - Published: 5/14/2015 - [Clarke G., Lexa]
The Sum is Greater than its Parts
by Maersikai reviews
Having long since combined forces, a fleet of the Humans and Covenants finest are torn from the universe they know to be thrown in to a strange and desolate reality. They will strive to uphold the Mantle against the Mass Effect's most Ancient Enemy. Will they break the cycle?
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 20 - Words: 181,741 - Reviews: 412 - Favs: 1,215 - Follows: 1,438 - Updated: 4/8/2021 - Published: 3/2/2015 - Cortana, J. Garson
The Beginning of the Age of the Raiders
by TimeTraveller-1900 reviews
Earth stands alone during the Earth-Minbari war; allies turn out to be betrayers. No-one will stand with humanity against the genocidal march of the Minbari. On the eve of their destruction, a discovery is made...and humanity is pushed to the limits just to survive, but this is only the beginning. Humanity will look to their own piratical history to survive in the present.
Babylon 5 - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 43,866 - Reviews: 73 - Favs: 172 - Follows: 195 - Updated: 4/7/2021 - Published: 5/1/2020 - Complete
The Broken Reaper
by Edgeoftoday reviews
What would happen if a reaper 'broke? If the control the Catalyst holds over all of it's creations was no longer there? Will it change nothing, the cycle continuing as it has for a billion years, or will the creation be the downfall of it's creator? Starts 1,000 years before canon, works it's way to the Shepard era. Rated M for violence and language. Sarcasm ahead.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 24 - Words: 188,307 - Reviews: 102 - Favs: 323 - Follows: 393 - Updated: 3/17/2021 - Published: 3/6/2020 - OC
War, Peace, and other Galactic Customs
by The Almighty Afroduck reviews
After a long, terrible war, the Federation of Sovereign Empires forms as the product of the alliance created early in the Great War between the Covenant Separatists and the UNSC. Time passes as they progress greatly, eventually discovering the existence of other galactic governments. The events that will follow will change the course of the galaxy in more ways than one. PART- 3
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 36 - Words: 402,465 - Reviews: 758 - Favs: 1,368 - Follows: 1,645 - Updated: 3/7/2021 - Published: 3/1/2014
by Solaris242 reviews
Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 79,685 - Reviews: 2969 - Favs: 8,496 - Follows: 8,780 - Updated: 2/16/2021 - Published: 5/7/2013 - Complete
by whiteleopard1124 reviews
The 100 are set to be to sent to Earth ,but Jaha believes that they aren't ready for the challenges that they may face on the ground. He decides to use the invention of the First Chancellor that gifts them amazing and powerful abilities The 100 aren't weak anymore and see what new challenges they will face now and how they will face them now that they can fight back. Superpowers AU
100 - Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 312,418 - Reviews: 91 - Favs: 198 - Follows: 196 - Updated: 2/7/2021 - Published: 5/14/2019 - Clarke G.
by spart1339 reviews
A defense satallite in dark space receives an emergency transmission from the Nexus, in response the new council has put together a response fleet to assist the Nexus. leading the fleet is Commander Shepard's descendent Marcus Shepard who is haunted by his sins. New technology, weapons, and ships arrive in Andromeda. Sara Ryder gets reinforcements. AU for ME:A.
Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 10 - Words: 59,837 - Reviews: 76 - Favs: 219 - Follows: 265 - Updated: 1/22/2021 - Published: 4/13/2017 - Shepard, Sara Ryder
A Revelation of Truth
by ButtonPusherExtraordinaire reviews
The duel with Ra's al Ghul hadn't gone as he had anticipated. Rather, the opposite. Many much-needed truths had been revealed, and before his death, Oliver's mind had been assaulted by the cold, hard truth; and he was unable to look away. What happens when he doesn't stay dead? What happens when he is given a second chance? Nothing is stronger than the truth. Season 3 AU!
Arrow - Rated: T - English - Chapters: 16 - Words: 228,986 - Reviews: 244 - Favs: 570 - Follows: 572 - Updated: 1/19/2021 - Published: 4/17/2018 - Oliver Q./Arrow/Green Arrow, Nyssa al Ghul
Destiny and Voyager Crossroads
by JediMasterJim reviews
When Voyager crosses paths with Destiny, can the two crews pool their resources and get both crews home to their respective Earths?
Crossover - StarTrek: Voyager & Stargate: Universe - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 20 - Words: 112,600 - Reviews: 139 - Favs: 193 - Follows: 245 - Updated: 1/6/2021 - Published: 6/15/2019
by mp3.1415player reviews
Technological incompatibility can cause serious issues even at a simple level. When it comes to interstellar travel, those issues can be quite profound...
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 127,546 - Reviews: 935 - Favs: 3,772 - Follows: 4,352 - Updated: 1/5/2021 - Published: 8/18/2019
A Helping Hand
by BookFan96 reviews
When Victoria Hand finds her rookie beaten and tortured, it sets her on a path that she never expected. Motherhood. A Hand adopts Skye story.
Agents of S.H.I.E.L.D. - Rated: T - English - Family/Adventure - Chapters: 11 - Words: 28,325 - Reviews: 77 - Favs: 269 - Follows: 374 - Updated: 12/29/2020 - Published: 11/5/2017 - P. Coulson, M. May, Skye/Daisy J., V. Hand
Past and Future Collide
by Razial reviews
Anakin's future becomes more and more clouded, as some unexpected allies show up during the Clone Wars.
Crossover - Star Wars & Star Wars: The Clone Wars - Rated: T - English - Adventure - Chapters: 18 - Words: 62,935 - Reviews: 231 - Favs: 701 - Follows: 716 - Updated: 12/20/2020 - Published: 10/26/2010 - Revan, Anakin S.
Anakin Skywalker and Time Traveling Grand Children
by UnknownUnseenUnheard reviews
Anakin Skywalker was minding his own business when a time traveling brat began to pop up everywhere. At least Obi-Wan shares his suffering. In which Jacen Solo learns to flow walk at a much younger age. Series of one shots. Chapter 9: Alternatively known as the time Jacen accidentally took everyone to see Alderaan explode
Star Wars - Rated: K+ - English - Humor/Family - Chapters: 13 - Words: 30,607 - Reviews: 77 - Favs: 285 - Follows: 320 - Updated: 9/9/2020 - Published: 3/28/2016 - Anakin Skywalker, Obi-Wan K., Jacen S., Ferus O.
Idiots, lackwits and imbeciles - The Trials of Rickard Stark
by IncognitoMe reviews
"So all Lord Rickard needed to do to prove himself innocent of treason was ... well, not burn." Jaime Lannister, A Clash of Kings But what if he did not burn? Rickard Stark survives the attempt at burning him because the pyromancers could not tie a proper knot. Watch as he saves the realm from all the idiots, lackwits and imbeciles around.Time for someone competent to take charge.
A song of Ice and Fire - Rated: M - English - Fantasy/Humor - Chapters: 25 - Words: 171,385 - Reviews: 544 - Favs: 1,823 - Follows: 1,995 - Updated: 9/2/2020 - Published: 8/26/2019
Arrow: A New Start
by Kariver reviews
Oliver is given a chance to go back in time, preventing his untimely death. How would he face new challenges that occur when his actions alter the timeline? Would he have the same allies he had previously? How far he would be able to utilize the potential future knowledge? Story begins at the end of season 7. A journey that'll change Oliver's perspective.
Arrow - Rated: T - English - Adventure/Friendship - Chapters: 16 - Words: 37,638 - Reviews: 86 - Favs: 164 - Follows: 176 - Updated: 7/26/2020 - Published: 3/22/2020 - Oliver Q./Arrow/Green Arrow, Sara L., Slade W./Deathstroke, Nyssa al Ghul
Supergirl of Asgard - Part 4 - The Arrowverse Comes Knocking
by Sirya Ebony Black reviews
As much as Barry Allen wants to go back in time to save his mother from Thawne, he has a promise to fulfill to Kara Aurora Stark Friggasdotter Zor El, commonly known as Supergirl. With the ability to go to Earth 38, it's time to reunite Supergirl and Superman.
Crossover - Flash & Avengers - Rated: K+ - English - Drama/Sci-Fi - Chapters: 6 - Words: 76,410 - Reviews: 22 - Favs: 115 - Follows: 118 - Updated: 5/30/2020 - Published: 3/14/2020 - Barry A./The Flash
Harry Potter and the Deus Ex Machina
by Karmic Acumen reviews
It was a normal day, until newly turned 8 year-old Harry Potter decided to make a wish upon the dog star (even though he'd almost never actually seen it) and set off something in the Unlabeled Room in the Department of Mysteries. Turns out Dumbledore was wrong. Again. It wasn't love that the Unspeakables were studying down there.
Harry Potter - Rated: T - English - Adventure/Supernatural - Chapters: 23 - Words: 295,564 - Reviews: 1442 - Favs: 5,459 - Follows: 3,098 - Updated: 5/28/2020 - Published: 1/10/2013 - Harry P., Sirius B., Regulus B., Marius B. - Complete
Redemption on Earth 38
by Marek Cab Pict reviews
After being imprisoned, Oliver through the help of some old friends manages to escape. However realizing that his friends and family will no longer be safe so long as he remains on Earth 1, Oliver decides to find a new home on Earth 38 to hopefully find some redemption for his past mistakes and to make a new life for himself and his family. Oliver/Kara Pairing
Crossover - Arrow & Supergirl - Rated: T - English - Romance/Drama - Chapters: 16 - Words: 80,058 - Reviews: 417 - Favs: 438 - Follows: 461 - Updated: 5/10/2020 - Published: 5/23/2018 - [Oliver Q./Arrow/Green Arrow, Kara D./Supergirl] Evelyn Sharp
by Aminta.defender reviews
Darth Vader meets a ten year old Leia Organa who winds up being his personal assistant. The two are not quite sure what to make of each other. -NO TLJ SPOILERS-
Star Wars - Rated: T - English - Family - Chapters: 25 - Words: 149,549 - Reviews: 456 - Favs: 882 - Follows: 1,117 - Updated: 5/4/2020 - Published: 2/20/2015 - Leia O., Darth Vader
by tf330129 reviews
When Baal uses his time machine to go back in time and change history. He didn't know what he would awaken. He thought that fighting the Eagle was bad. He has just awoken the Lion. AU of Stargate Continuum
Stargate: SG-1 - Rated: M - English - Chapters: 5 - Words: 23,583 - Reviews: 22 - Favs: 72 - Follows: 91 - Updated: 4/15/2020 - Published: 7/29/2019
The Terran Transformation
by FrogRay reviews
One change in the 21st century set Humanity on a different path. On Mars, more was discovered than just the key to the stars. Tales of extinction and an unbroken cycle told of a dark future, but the Reapers might be the ones in for a surprise. AU, not using Mass Effect: Andromeda, and the Reapers get a bit stronger.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 47,147 - Reviews: 116 - Favs: 699 - Follows: 915 - Updated: 4/2/2020 - Published: 9/23/2019
To Make a Better World
by charmed4lifekaren reviews
After six years of fighting for the survival of all living beings the ten remaining heroes, Melinda May, Natasha Romanoff, Daisy Johnson, Jemma Simmons, Bobbi Morse, Valkyrie, Carol Danvers, Hope Van Dyne, Wanda Maximoff and Sharon Carter, have realized that there is only one way to make things better; and that's to make sure the future they live in never comes to pass
Crossover - Avengers & Agents of S.H.I.E.L.D. - Rated: M - English - Family/Sci-Fi - Chapters: 22 - Words: 80,298 - Reviews: 66 - Favs: 202 - Follows: 182 - Updated: 3/20/2020 - Published: 8/11/2019 - Black Widow/Natasha R., Carol Danvers/Captain Marvel, M. May, Skye/Daisy J.
Harry Potter and the Rejected Path
by zArkham reviews
After one taunt too many by Draco & learning of dark things while possessed, Harry refuses to play his part anymore. Into this comes Luna with her own dark story to tell. They shall both get revenge and shake magical Britain before the end. - Harry/Multi
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 33 - Words: 414,962 - Reviews: 3152 - Favs: 8,370 - Follows: 9,180 - Updated: 3/1/2020 - Published: 10/5/2010 - Harry P., Luna L.
by TallYapflip reviews
The First Contact War brought untold destruction to Earth, reducing Humanity to a shell of its former self. For 900 years, Humanity has been working tirelessly to lay claim to its own slice of the Milky Way Galaxy, and they are prepared to bring the Council to its knees to accomplish their goals. (Massive AU, New Technologies, and a far different humanity.)
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 22 - Words: 109,371 - Reviews: 583 - Favs: 2,349 - Follows: 2,816 - Updated: 1/28/2020 - Published: 3/4/2016 - [Samantha T., Shepard] Admiral Hackett, OC
Mass Effect: The New Journey
by Arashi the Solar Phoenix reviews
During a Joint Deployment, the UNSC Infinity and Her Sangheili allies are suddenly thrown into a new Galaxy, and end up near Charon before the Systems Alliance discovers the Charon Relay. Alliances are forged and how will the galaxy react to an aggressive humanity that not only doesn't use Mass Effect technology, but will not let anyone stand in their way of expansion? AU PreME1
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 190,674 - Reviews: 1403 - Favs: 2,519 - Follows: 3,024 - Updated: 6/11/2019 - Published: 1/26/2014
Daughter of Hades
by NicholasFlamelFan reviews
Katerina Petrova's younger sister Zara is a special girl. She was the product of an affair that her mother had with a wealthy stranger. Follow her story as she meets new people, gets send on quests and attacked by monsters. Just the normal life of a demigod, right?
Crossover - Percy Jackson and the Olympians & Vampire Diaries - Rated: T - English - Supernatural/Romance - Chapters: 8 - Words: 30,393 - Reviews: 201 - Favs: 650 - Follows: 683 - Updated: 5/17/2019 - Published: 1/13/2019 - [OC, Kol M., Klaus] Hades
Balancing the Scales
by Nemesis13 reviews
Dumbledore is of the Light, Voldemort is of the Dark, and both consider the Boy-Who-Lived to be the linchpin to all their machinations. What neither could have ever anticipated was a time lost Lady of the Sith entering the stage with her somewhat wary girlfriend. Now, Harry is in the nurturing hands of Darth Revan and Bastila Shan, who will gladly guide him to achieve his destiny.
Crossover - Star Wars & Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 11 - Words: 21,519 - Reviews: 1046 - Favs: 3,142 - Follows: 3,836 - Updated: 4/28/2019 - Published: 5/28/2018
by plums reviews
A Weapon. A Hero. But now… a loose end. Harry Potter resolves to destroy the enemies who betrayed him on his terms, only to find all his plans torn asunder when he's summoned to a new world plagued with the same enemies as his own.
Crossover - Harry Potter & Warcraft - Rated: M - English - Fantasy/Adventure - Chapters: 19 - Words: 283,018 - Reviews: 2700 - Favs: 9,561 - Follows: 8,027 - Updated: 3/3/2019 - Published: 1/21/2013 - [Harry P., Draenei, Night Elf, Onyxia] - Complete
Destiny in Retrograde
by psychic.refugee99 reviews
The Director was nearly omnipotent, able to track even the most minute changes to history and adapts to guide Travelers' missions for the Grand Plan. It could never have predicted the consequences of a girl who could read minds.
Travelers - Rated: M - English - Romance/Sci-Fi - Chapters: 2 - Words: 23,618 - Reviews: 30 - Favs: 46 - Follows: 63 - Updated: 1/12/2019 - Published: 10/9/2018 - OC, Trevor H.
Priestess of Zo-Kalar
by veraklon reviews
Her world was doomed. She had even attempted becoming the latest in a line of Dark Lords in order to make people see the truth, but all that ended up happening was that Zee Potter was imprisoned with only the spirits of the dead to keep her company. Realizing this world had no future, she took a chance and decided that the Veil might be her only way into a new world. fem!Harry
Crossover - Harry Potter & Avengers - Rated: M - English - Supernatural/Adventure - Chapters: 6 - Words: 36,859 - Reviews: 86 - Favs: 613 - Follows: 899 - Updated: 10/31/2018 - Published: 9/7/2018 - Harry P., OC
A Krogan misplaced
by Baron Steakpuncher reviews
Urdnot Wrex had not expected the ship he was on to crash, let alone in so desolate an area of the galaxy. Yet to his surprise the planet on which he landed had some... inhabitants. #Blatant First Contact AU
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 42,009 - Reviews: 221 - Favs: 671 - Follows: 865 - Updated: 10/26/2018 - Published: 6/19/2017 - U. Wrex, Aethyta
Stars Amid Shadows
by RiderWitchVampire7 reviews
While hiding from assassins, it is discovered that Padmé is Force-sensitive. Funny how a bit of knowledge can change the very course of the galaxy. AU, begins AOTC, Anakin/Padmé, rated PG
Star Wars - Rated: K+ - English - Chapters: 18 - Words: 66,345 - Reviews: 90 - Favs: 94 - Follows: 136 - Updated: 10/15/2018 - Published: 3/18/2018 - Anakin Skywalker, Obi-Wan K., Padmé Amidala
The Dangers of Foresight
by Anne Camp aka Obi-quiet reviews
Anakin was a Jedi once. He was also a 45-year-old Sith Lord. Yet now he's nine again and back at the Jedi Temple, determined to change destiny. To do so he just has to juggle preventing Dooku from joining Sidious, starting a personal war against slavery, avoiding Palpatine, and Jedi training to all while maintaining the facade of a child. Too bad that's never been his strong point.
Star Wars - Rated: T - English - Hurt/Comfort/Family - Chapters: 33 - Words: 194,759 - Reviews: 2952 - Favs: 7,216 - Follows: 6,793 - Updated: 7/29/2018 - Published: 1/12/2014 - Anakin Skywalker, E. Palpatine, Obi-Wan K., Count Dooku - Complete
Operation: Brave New World, A Revolution Calling
by Blandest of Usernames reviews
In a galaxy far, far away, the rebellion against the tyrannical Empire is still in its infancy, and the crew of the ghost are about to face their biggest challenges yet. Elsewhere in the universe, the fledgling UNSC has barely recovered from the Human-Covenant war, and after the disappearance of a prowler, they assemble a task force to investigate...
Crossover - Halo & Star Wars Rebels - Rated: T - English - Adventure/Romance - Chapters: 28 - Words: 69,808 - Reviews: 151 - Favs: 283 - Follows: 357 - Updated: 6/30/2018 - Published: 6/11/2017
by Illuviar reviews
A man with the memories and skills of a Sith Warrior from a conflict that ended four millenia ago finds himself thrown in the opening weeks of the Clone Wars. He has a mission - deal with the current Sith Lord and his supporters permanently and prepare the galaxy for the eventual arrival of the Vong. This is a SI story.
Crossover - Star Wars & Star Wars: The Clone Wars - Rated: M - English - Adventure/Sci-Fi - Chapters: 169 - Words: 637,470 - Reviews: 3121 - Favs: 4,137 - Follows: 3,527 - Updated: 1/5/2018 - Published: 10/26/2014 - Complete
by Cap'n Chryssalid reviews
A fun-loving asari mercenary finds herself a little in over her head when she ends up abducted by terrifying aliens from beyond the galactic frontier. These asari-like creatures call themselves 'humans.' They seem to be secretly nosing about on the borders of known space, acting through proxies, conducting covert operations, and they've got a deal for an enterprising asari...
Crossover - X-Com & Mass Effect - Rated: T - English - Humor/Sci-Fi - Chapters: 43 - Words: 387,570 - Reviews: 1431 - Favs: 3,822 - Follows: 4,363 - Updated: 1/2/2018 - Published: 7/19/2014 - U. Wrex, Daro'Xen, J. Garson, OC
Stargate:The Legend of the Arcturus Maximus Primus
by Alpha Omega Protocol reviews
Alternate universe of Stargate Atlantis. This is a story about my 3d ship I made based on the Ancients! This first story is going to be the cross over from Stargate to Star Trek. Others universe will come later.
Crossover - StarTrek: Other & Stargate: Atlantis - Rated: M - English - Sci-Fi - Chapters: 34 - Words: 207,952 - Reviews: 99 - Favs: 241 - Follows: 250 - Updated: 12/25/2017 - Published: 11/11/2009 - John S.
The Sith & The Senator
by WrittinInStone reviews
AU. Anakin Skywalker is captured and sold into slavery to Darth Sidious at the tender age of nine. Padmé Amidala, Queen of Naboo, faces the horrors of the Trade Federation's invasion without the help of the Galactic Senate. Both become warped by their experiences; hardened, vicious, cunning. But then they meet their match… in one another. And it changes the Republic for all time.
Star Wars - Rated: M - English - Romance/Drama - Chapters: 36 - Words: 237,241 - Reviews: 3491 - Favs: 3,708 - Follows: 3,004 - Updated: 12/10/2017 - Published: 11/1/2011 - Darth Vader, Anakin Skywalker, Obi-Wan K., Padmé Amidala - Complete
I Still Haven't Found What I'm Looking For
by kathryn518 reviews
Ahsoka Tano left the Jedi Order, walking away after their betrayal. She did not consider the consequences of what her actions might bring, or the danger she might be in. A chance run in with a single irreverent, and possibly crazy, person in a bar changes the course of fate for an entire galaxy.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 344,480 - Reviews: 6083 - Favs: 17,820 - Follows: 19,158 - Updated: 9/17/2017 - Published: 4/2/2015 - Aayla S., Ahsoka T., Harry P.
by LoneWolf1968 reviews
I've seen several Star Trek/Stargate crossovers so I decided to do one with a bit of a twist. With the theory being that there are an infinite number of realities, wouldn't it make sense that there was an equivalent Jack O'Neill in the Star Trek Universe?
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 13 - Words: 125,496 - Reviews: 85 - Favs: 232 - Follows: 183 - Updated: 8/4/2017 - Published: 4/26/2014 - Complete
by Marquis Black reviews
Some men live their whole lives at peace and are content. Others are born with an unquenchable fire and change the world forever. Inspired by the rise of Napoleon, Augustus, Nobunaga, and T'sao T'sao. Very AU.
Harry Potter - Rated: M - English - Adventure - Chapters: 48 - Words: 677,023 - Reviews: 2101 - Favs: 4,679 - Follows: 4,248 - Updated: 7/31/2017 - Published: 4/17/2010 - Harry P.
Stargate Atlantis: Left Behind
by Chevron Nine Will Not Lock reviews
This story begins 10,000 years before the events in the Stargate Atlantis episode 'Rising'. It revolves around the character Nikal, a Lantean leader specialising in science. He is forced to take charge of the remaining citizens of the Lantean Domain who struggle to survive in the face of an undefeatable enemy with nowhere safe to go.
Stargate: Atlantis - Rated: K+ - English - Sci-Fi - Chapters: 4 - Words: 32,447 - Reviews: 11 - Favs: 25 - Follows: 40 - Updated: 7/15/2017 - Published: 2/13/2017
100,000 Years Later
by Loo Dig-E reviews
The war is lost. Humanity has fallen. As the Forerunner's genocidal campaign nears completion, at least one human manages to escape their wrath. Now, 100,000 years later, the last Titan once again finds herself on a journey to save humanity, uncover the past, and reclaim what was lost.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 8 - Words: 32,811 - Reviews: 74 - Favs: 212 - Follows: 282 - Updated: 5/17/2017 - Published: 11/20/2013 - OC, Shepard
A Long Journey Home
by Rakeesh reviews
In one world, it was Harry Potter who defeated Voldemort. In another, it was Jasmine Potter instead. But her victory wasn't the end - her struggles continued long afterward. And began long, long before. (fem!Harry, powerful!Harry, sporadic updates)
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 14 - Words: 203,334 - Reviews: 1115 - Favs: 5,003 - Follows: 5,285 - Updated: 3/6/2017 - Published: 11/19/2013 - Harry P., Ron W., Hermione G.
The Forgotten Potter
by njeha reviews
Wrong BWL. FEM Potter. James and Lily Potter has given birth to twins. On that Halloween night, they mistake the real prophecy child, leading to years of abandonment; which ends up being the biggest mistake the light side have ever made. There will be crossovers with many different worlds. Dark FEM Potter. Powerful & Genius FEM Potter. MOD Potter. Warning: Very Extreme M rated.
Crossover - Harry Potter & Avengers - Rated: M - English - Angst/Supernatural - Chapters: 27 - Words: 143,873 - Reviews: 1734 - Favs: 6,079 - Follows: 6,811 - Updated: 2/7/2017 - Published: 1/30/2016 - Harry P., James P., Iron Man/Tony S., Loki
Magic, Force, and Mayhem: Or, a Story of Potter Induced Chaos
by Nemesis13 reviews
Harry had no idea where he was, or why he was there to begin with really. He had even less of an understanding why a female version of himself from an alternate reality was commiserating with him in his confusion. Ultimately it didn't matter, they were Potters, there was an evil to be defeated, and it could be great fun. If only he could just keep Iris from looting everything...
Crossover - Star Wars & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 12,774 - Reviews: 174 - Favs: 955 - Follows: 1,297 - Updated: 1/29/2017 - Published: 12/21/2016
Stargate: The Second Great Alliance
by Seraphin2011 reviews
With the Second Great Alliance finally being formed, the Guardians, the Terrans, the Asgard and the Nox are set out to bring everlasting peace and prosperity to the region of space they inhabit. A task not easy to accomplish when faced by so many, old and new, enemies constantly trying to destroy them with every means at their disposal.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 42 - Words: 458,330 - Reviews: 764 - Favs: 683 - Follows: 599 - Updated: 1/5/2017 - Published: 9/14/2012 - J. O'Neill - Complete
by nestregge reviews
Continuing SG-A, SG-1, SG-U. starts at SG-A S5-E20, follows canon. I'll show how, using tech the heroes gained in the shows, they can defeat any bad guy they encounter, without suddenly giving them huge battle ships or tech that ignores the laws of physics. I'm going to expand on all the loose ends. The shows were just the beginning of this story. (Please, Please, Please review.)
Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 9 - Words: 26,883 - Reviews: 32 - Favs: 47 - Follows: 70 - Updated: 12/23/2016 - Published: 8/14/2016
Harry Potter and the Alien Reality
by Maestro Hazard reviews
In the graveyard, Voldemort banished Harry to a new universe. Stranded in a reality of technology, adventure, and snake-like aliens that are bent on galactic conquest, Harry will join with a new group to hopefully find a way home. A group called SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 12 - Words: 146,773 - Reviews: 1076 - Favs: 3,041 - Follows: 3,693 - Updated: 7/21/2016 - Published: 11/6/2010 - J. O'Neill, Harry P.
Fall of Empires, Fall of Orders URE
by Ron the True Fan reviews
200 years after Yavin, three Terrans fall into the past, causing ripples in time. Home is a memory. Now they must find a way to survive in a timeline that's falling apart at the seams.
Star Wars - Rated: T - English - Chapters: 19 - Words: 147,702 - Reviews: 99 - Favs: 83 - Follows: 68 - Updated: 5/16/2016 - Published: 1/23/2016
It's been a long road, getting from there to here
by theirishdreamer reviews
The Ethereal War was devastating to humanity but it survived, rebuilds and now moves to take its place amongst the stars. How will the species of the Alpha and Beta Quadrants respond to this very different humanity. *Thanks to Artemetis for getting me to actually put it up and consider restarting it.
Crossover - X-Com & StarTrek: Enterprise - Rated: M - English - Chapters: 16 - Words: 91,722 - Reviews: 45 - Favs: 209 - Follows: 232 - Updated: 5/5/2016 - Published: 7/22/2015
Last Second Savior
by plums reviews
While leading the final charge against a retreating Dark Lord, Harry is thrown through a destabilized Demon Portal, landing on a strange world in a galaxy far far away. Eventual Harry / Multi
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 10 - Words: 123,003 - Reviews: 2394 - Favs: 10,285 - Follows: 11,441 - Updated: 1/23/2016 - Published: 3/4/2013 - [Aayla S., Harry P., M. Brood, Shaak Ti]
by CWBasset reviews
The New Republic is on the brink of collapse. The Sith have reemerged, and war is on the horizon. Yet, everything that is happening around him feels utterly wrong... So when Luke Skywalker receives a mysterious offer to go back in time and correct the Galaxy's destiny, how can he refuse?
Star Wars - Rated: T - English - Drama/Suspense - Chapters: 28 - Words: 169,121 - Reviews: 978 - Favs: 1,525 - Follows: 1,814 - Updated: 1/3/2016 - Published: 4/20/2009 - Luke S., Anakin Skywalker
by Dave19941000 reviews
With the discovery of a new trans-galactic gate coordinate, Star Gate Command forms a new expedition to the Triangulum Galaxy. But where the Ancients went trouble always followed, and the Triangulum Expedition finds themselves facing one unlike any the Milky Way or Pegasus galaxy had to offer.
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 18,175 - Reviews: 33 - Favs: 77 - Follows: 110 - Updated: 12/10/2015 - Published: 11/30/2014 - OC
Master of the Force: Book 1
by smaster28 reviews
An infant Harry is taken in and raised by an ancient Jedi master Fay after the death of his parents. A budding Jedi Harry tackles the problems of Wizarding world before embarking on a journey that would change the fate of the Jedi order and the Galactic Republic. Light side Harry/ Multi story.
Crossover - Star Wars & Harry Potter - Rated: M - English - Chapters: 8 - Words: 88,529 - Reviews: 1253 - Favs: 3,322 - Follows: 3,606 - Updated: 11/7/2015 - Published: 3/29/2014 - Padmé Amidala, Aayla S., Shaak Ti, Harry P.
Far, Far Away
by Battle Fries reviews
Whisked away to another galaxy, Buffy and Faith train in the ways of the Force. While one learns the ways of the Jedi Order, the other trains to become a Dark Lord of the Sith. (Post-Chosen / Contemporary with The Old Republic / 300 Years Post-KOTOR) Rated M for some language.
Crossover - Buffy: The Vampire Slayer & Star Wars - Rated: M - English - Sci-Fi/Romance - Chapters: 37 - Words: 148,116 - Reviews: 60 - Favs: 92 - Follows: 53 - Updated: 11/5/2015 - Published: 10/25/2012 - Buffy S., Faith L., Satele S. - Complete
Converging of Eras: The Tale of Bethany Cross
by Loretwister reviews
AU and cross-over with SWTOR. Bethany Cross, the Hero of Tython, finds herself fighting in the clone wars almost 3,5 thousand years after her fight against the old emperor. Will the actions of this old republic Jedi ripple trough the war and change the outcome? Or will destiny still go its way? Anakin/OC friendship.
Star Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 100,420 - Reviews: 83 - Favs: 191 - Follows: 197 - Updated: 7/24/2015 - Published: 6/19/2013 - Anakin Skywalker, OC
The Fall of Iconia
by wesleyehowell reviews
Book 3 of the Iconia Continuum. The twelve tribes end up in Star Trek's delta quadrant. After forming an alliance with the Iconian representatives there, they help in the dominion war. What does a "fobbed" O'Neill have to do with anything? Reading "Birth" and "Rise" first is a good idea.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi - Chapters: 26 - Words: 111,516 - Reviews: 9 - Favs: 56 - Follows: 59 - Updated: 7/23/2015 - Published: 1/1/2015 - D. Jackson, J. O'Neill, W. Adama, L. Adama/Apollo - Complete
What if Darth Maul killed ObiWan Kenobi
by Revenaught reviews
How things might have unfolded had Darth Maul killed Obi-Wan instead of Qui-Gon. Hang on everybody. After a mega delay due to a multitude of factors this story is again under construction.
Star Wars - Rated: M - English - Adventure/Drama - Chapters: 9 - Words: 128,595 - Reviews: 88 - Favs: 194 - Follows: 187 - Updated: 6/19/2015 - Published: 5/6/2005 - Anakin Skywalker, Qui-Gon J.
Legacy of Mankind
by Castage reviews
Mankind traveled through stars. Created and uplifted many species. Fought against Protheans. And was destroyed by Reapers. 48 thousand years later, the last human, prepares universe for Reaper Invasion. M- for safety.
Crossover - Crest of the Stars & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 11 - Words: 26,896 - Reviews: 144 - Favs: 411 - Follows: 472 - Updated: 3/22/2015 - Published: 5/16/2014 - OC
by edclancer001 reviews
Alternate Universe to the canon Mass Effect Universe. This story takes place in "our" timeline, as such, Mass Effect games and other Mass Effect works exist and are known by humanity. How has humanity moved to prepare the galaxy in the 70 years since the discovery that fiction had become fact? Will eventually reach the Mass Effect time period.
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 17 - Words: 77,485 - Reviews: 367 - Favs: 1,127 - Follows: 1,362 - Updated: 2/8/2015 - Published: 11/2/2013 - Shepard
To Boldly Go
by Thrans reviews
When Harry Potter finds himself flung into the world of Star Trek Online, how will he join together Earth's hidden past with the manipulations of Q, as the Federation finds itself at war. Engineer Class, Harem, erratic update schedule.
Crossover - Harry Potter & Star Trek Online - Rated: M - English - Adventure/Romance - Chapters: 7 - Words: 75,717 - Reviews: 127 - Favs: 683 - Follows: 809 - Updated: 1/15/2015 - Published: 4/24/2014 - Harry P.
Harry Potter & The New Life
by smaster28 reviews
Based on SilverAegis Harry Potter: A New Life. Its an AU. Harry's a Shadow Mage. Neville is 'The Boy Who Lived'.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 32 - Words: 243,776 - Reviews: 2527 - Favs: 4,155 - Follows: 3,903 - Updated: 12/27/2014 - Published: 1/11/2011 - Harry P., Lily Evans P.
The Ongoing Journey
by Senrab Nomis reviews
Atlantis has been on Earth for two months. Now the gang are eager to get back to Pegasus and to take the city they call home with them. But the Pegasus galaxy has more secrets than they imagine and many hidden threats. They will soon learn there are things hiding in the shadows that they never expected to encounter. AU. Chapter 1 now rewritten.
Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 90 - Words: 447,198 - Reviews: 888 - Favs: 501 - Follows: 523 - Updated: 12/25/2014 - Published: 8/14/2010
A Stranger on the Frontier
by keiranhalcyon2010 reviews
Keiran Swan was going to die, but rescued from death's clutches by our favorite single letter ROB. Now in another universe, burdened with the knowledge of what's to come, he must walk a tight rope of temptation - and truly face the dilemma of a certain famous Vulcan proverb. (SI)
StarTrek: Deep Space Nine - Rated: M - English - Sci-Fi/Adventure - Chapters: 12 - Words: 55,344 - Reviews: 223 - Favs: 560 - Follows: 541 - Updated: 10/21/2014 - Published: 3/25/2013 - Jadzia D., B. Sisko
by Naitch03 reviews
While hunting for more ZPM's for Atlantis, Dr. Jackson discovers hints to the location of the Ancient city of Avalon. Little did he know that his discovery would reunite the 13th colony with it's long lost bretheren. Stargate SG1 Atlantis nBSG xover
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: M - English - Adventure/Sci-Fi - Chapters: 18 - Words: 85,517 - Reviews: 435 - Favs: 583 - Follows: 741 - Updated: 9/21/2014 - Published: 9/11/2006 - Cassandra F., J. O'Neill, W. Adama, K. Thrace/Starbuck
Mass Effect: Pieces
by Chemiclord reviews
100 years after Shepard destroyed the Mass Relays, one colony world spared the worst of the conflict finally attempts to reach out and reconnect with the galaxy at large. But nothing is ever all that simple...
Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 67 - Words: 219,341 - Reviews: 409 - Favs: 266 - Follows: 323 - Updated: 8/3/2014 - Published: 3/13/2012
Not Who She Seems
by Children of Darkness reviews
Lily Potter was never Lily Potter, but only James ever knew the truth. And instead of a son, they had a baby girl, Rayna. Upon discovering their sister's death, Thor and Loki swear to protect their niece, when they find her. How will the discovery that she is one of the Aesir change the events after fourth year? Fem/Harry! Complete!
Crossover - Harry Potter & Thor - Rated: T - English - Family/Adventure - Chapters: 32 - Words: 124,149 - Reviews: 1475 - Favs: 5,356 - Follows: 3,807 - Updated: 7/21/2014 - Published: 8/13/2012 - Harry P. - Complete
Stargate: The Tollan
by Shadowburst Enigma reviews
What has happened to the Tollan over the last few years? if they weren't really destroyed, what will they do now? will they become a major presence in the Galaxy? I really hope so. I also hope that there'll be some Sam/Narim. I love the Tollan. They deserve to live on.
Stargate: SG-1 - Rated: T - English - Chapters: 4 - Words: 12,860 - Reviews: 26 - Favs: 37 - Follows: 40 - Updated: 7/17/2014 - Published: 3/16/2014 - Narim, OC
Hannah O'Neill Pt3
by AvaC reviews
The Clone that SG1 got instead of Fruit Basket for saving the world and universe what not returns to Atlantis... what trouble will the girl get herself into now? OC story.. SGA-Season 4 with SG1 characters making appearances! (Warning slightly OCish Ronon.. he talks more..)
Stargate: Atlantis - Rated: M - English - Chapters: 40 - Words: 176,485 - Reviews: 36 - Favs: 54 - Follows: 65 - Updated: 7/7/2014 - Published: 12/5/2011 - OC, S. Carter/Sam, Ronon D., John S.
A Stitch in Time
by cassikat reviews
AU. Dumbledore should never have left Harry on the Dursley's doorstep unattended. Now someone else has found him, and what will become of the Wizarding World with Harry raised by the most pragmatic genius in the universe?
Crossover - Doctor Who & Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 14 - Words: 53,661 - Reviews: 316 - Favs: 1,656 - Follows: 1,993 - Updated: 6/12/2014 - Published: 6/11/2011 - The Rani, Harry P.
Mystery Of The Veil
by Shadowz101 reviews
When Sirius fell through the Veil, his sacrifice invoked powerful magic. Lily, now back from the dead, has vowed to guide Harry and keep him alive through the coming darkness. Armed with a loving mother, knowledge, and another ally returned from Death, will Harry finally get the life he's always wanted? Chapters 1-5 reposted and Beta'd
Harry Potter - Rated: M - English - Family/Adventure - Chapters: 15 - Words: 158,342 - Reviews: 574 - Favs: 1,878 - Follows: 2,216 - Updated: 4/26/2014 - Published: 2/8/2013 - Harry P., Lily Evans P., OC, Helena R.
Coming of the Ancients
by Shadowz081 reviews
Centuries after the end of the great war, the UNSC and Neo-covenant now live in peace, but what happens when they discover not just one but two splinter fraction of humans? The System Alliance and their Citadel and Prehistoric humanity and their old allies. But with their welcoming appearance, so will ancient threats loom around the corner ready to wage war...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 74,425 - Reviews: 302 - Favs: 715 - Follows: 770 - Updated: 1/4/2014 - Published: 9/19/2012
The Will of the Force
by SapOzh reviews
It's a time travel story about Revan and Mission. They find themselves about four thousand years in the future with the Star Forge still intact.
Crossover - Star Wars & Star Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 33,655 - Reviews: 316 - Favs: 973 - Follows: 1,188 - Updated: 1/3/2014 - Published: 12/11/2011 - Padmé Amidala, Revan, Mission V.
by Lord Silvere reviews
Harry is a prisoner, and Bellatrix has fallen from grace. The accidental activation of Bella's treasured heirloom results in another chance for Harry. It also gives him the opportunity to make the acquaintance of the young and enigmatic Bellatrix Black as they change the course of history.
Harry Potter - Rated: T - English - Chapters: 46 - Words: 392,449 - Reviews: 8183 - Favs: 18,683 - Follows: 11,191 - Updated: 9/21/2013 - Published: 11/14/2009 - Harry P., Bellatrix L. - Complete
Now is the Winter of Our Discontent
by jrrm64 reviews
AU. What if T'Pol left the ship before the Expanse and Archer died while in the Expanse. The fate of the Federation changes in many ways.
StarTrek: Enterprise - Rated: T - English - Adventure/Romance - Chapters: 27 - Words: 83,096 - Reviews: 257 - Favs: 100 - Follows: 60 - Updated: 6/17/2013 - Published: 1/19/2013 - T'Pol, C. Tucker - Complete
Harry Potter and the Accumulation of Power
by Zyachta reviews
In the Chamber of Secrets, the basilisk venom had already been in his system for several minutes before Fawkes healed him, what if Fawkes was too late ? Super!Harry / Harry/Many / Gray Harry, rating for later chapters.
Harry Potter - Rated: M - English - Chapters: 20 - Words: 80,225 - Reviews: 1600 - Favs: 5,621 - Follows: 6,198 - Updated: 4/28/2013 - Published: 6/18/2011 - Harry P., Fawkes
Wisdom of a seer
by kalinzar reviews
About a week before halloween James decides to consult a real seer about the prophecy. This has some interesting results. Very different timeline, but canon characters. Read and find out what real foreknowledge can do:
Harry Potter - Rated: T - English - Fantasy/Family - Chapters: 69 - Words: 260,076 - Reviews: 1185 - Favs: 962 - Follows: 1,247 - Updated: 4/28/2013 - Published: 4/13/2012 - James P., Harry P.
The Return of the Marauders
by TheLastZion reviews
James sacrificed himself to save his wife and son. Sirius took them into hiding and trained Harry the Marauders way. Neville became the BWL. That doesn't mean that he's the Chosen One. This is a AU story. Harry/Ginny MA Rating
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 56 - Words: 369,854 - Reviews: 3163 - Favs: 6,432 - Follows: 4,053 - Updated: 1/29/2013 - Published: 3/30/2010 - Harry P., Ginny W. - Complete
by jacobds reviews
After saving the stone Harry is approached by Oma Desala, and is told that he is the subject of two different prophecies but one is currently blocking the other. He is given a chance to change his path and fulfill both destinies. Smart/Powerful Harry
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Adventure/Sci-Fi - Chapters: 41 - Words: 206,427 - Reviews: 3089 - Favs: 5,600 - Follows: 4,098 - Updated: 11/18/2012 - Published: 4/28/2010 - Harry P. - Complete
Mass Effect: A New History
by Bombsquad reviews
A continuation of the 'A new Past' story arch. The Alliance and Citadel have an uneasy peace...and the Alliance's safety and security is threated from without and from within, by extremists and terrorists...and one being whose mind is subverted.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 68,896 - Reviews: 170 - Favs: 657 - Follows: 667 - Updated: 9/8/2012 - Published: 5/23/2011 - Nihlus K.
Stargate: The Guardian's Order
by Seraphin2011 reviews
The story follows the advantures of Liam, an Alterran who decides to leave the higher plane of existance in order to take care of the many mistakes his race made before ascending.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 266,741 - Reviews: 265 - Favs: 768 - Follows: 521 - Updated: 8/6/2012 - Published: 4/16/2012 - J. O'Neill - Complete
A New Dawn
by AlexanderD reviews
SG1, Atlantis, and SGU all work towards a brighter future. Past conflicts heat up more than imagined, and a long wondered question is answered. Ancients, Tauri, Asgard, Furling, and a few others thrown in. This ties up the loose ends the writers left us.
Stargate: Universe - Rated: T - English - Sci-Fi/Adventure - Chapters: 74 - Words: 295,200 - Reviews: 1400 - Favs: 891 - Follows: 601 - Updated: 4/16/2012 - Published: 4/29/2011 - Complete
by prometheus55 reviews
After the battle with the Collectors, the Normandy tries to return to the Terminus systems. Unfortunately things don't go as planned and now the remnants of the crew must find a way home. However intentions and outcomes are rarely similar for Shepard. -ON HIATUS.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 128,713 - Reviews: 433 - Favs: 869 - Follows: 918 - Updated: 10/23/2011 - Published: 2/19/2010 - J. Garson
30 Minutes II: The Gathering Storm
by Radaslab reviews
Harry & Co. enter Hogwarts. Dumbledore is not faced with a pawn. Voldemort is not faced with fertile ground. The world is about to change as war and revolution are in the air. Sequel.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 16 - Words: 142,208 - Reviews: 2226 - Favs: 3,566 - Follows: 4,281 - Updated: 10/16/2011 - Published: 10/31/2009 - Harry P., Hermione G.
The Quantum Gate: Prologue
by ChaosCarlos reviews
AU. Set 20 years after Season 8. The Ori fleet has decimated the Milk Way and Ida Galaxies, in one last desperate attempt, the Tau'ri, Asgard, Jaffa and Tok'ra plan to escape through a Quantum Gate to a reality free of their enemies. Multi-Crossover.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 26,614 - Reviews: 156 - Favs: 307 - Follows: 267 - Updated: 10/12/2011 - Published: 2/5/2009 - Complete
Child of the Ancients
by Marcus S. Lazarus reviews
The discovery of the Alterean counterpart to the Orici changes the entire course of Earth's war with the Ori and the Wraith, as well as revealing a secret of Sam and Daniel's past that not even they knew -SamDaniel, Atlantis X-over and ShWeir-
Stargate: SG-1 - Rated: T - English - Drama/Romance - Chapters: 47 - Words: 183,477 - Reviews: 434 - Favs: 246 - Follows: 253 - Updated: 7/18/2011 - Published: 8/17/2006 - [D. Jackson, S. Carter] - Complete
New Lantean Chronicles: Lost City Found
by Chiara Crawford reviews
After five years of having no contact with Earth, the Earth-born New Lanteans are reunited with the Tau'ri. But five years in a different galaxy changes people, sometimes irrevocably. Full summary inside.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Adventure - Chapters: 20 - Words: 96,043 - Reviews: 124 - Favs: 364 - Follows: 277 - Updated: 6/3/2011 - Published: 4/7/2009 - Elizabeth W. - Complete
This should never have happened
by skipper 1337 reviews
Due to an accident and a first contact gone horribly wrong the Colonies of Kobol attempt to invade Earth. But there's more out there than just a measly thirteen planets! Back with Chapter 9!
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 11 - Words: 129,647 - Reviews: 421 - Favs: 328 - Follows: 374 - Updated: 5/14/2011 - Published: 3/3/2010
The Last Jedi
by Darth Marrs reviews
There are no Jedi; no Sith. There are Abnormals—persons born with a midi-chlorian count proscribed at a dangerous level by the Galactic Empire. Those persons are euthanized immediately upon discovery. That is, until they come for the son of the last Jedi.
Star Wars - Rated: T - English - Sci-Fi/Fantasy - Chapters: 46 - Words: 184,903 - Reviews: 1223 - Favs: 1,097 - Follows: 533 - Updated: 3/24/2011 - Published: 1/30/2010 - Complete
Harry Potter and the Root of all Evil
by Count Anarchy reviews
HP/RR time travel fic. During Harry's limbo trip in the Forbidden Forest, Harry is faced with two choices; to die, or be sent back 1000 years to stop the Root of All Evil before it can manifest itself. Harry chooses to live and emerges in the unknown
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 15 - Words: 135,679 - Reviews: 727 - Favs: 2,427 - Follows: 2,331 - Updated: 2/27/2011 - Published: 12/7/2009 - Harry P., Rowena R.
Heir to the Empire: Lost in Time
by Arxanti reviews
The Republic is strugling through the corruption of the Senate, the Trade Federation blockades Naboo and a Sith Lord is waking to a new galaxy, a Sith Lord that has been forgotten and lost.
Crossover - Star Wars & Star Wars - Rated: M - English - Adventure/Romance - Chapters: 19 - Words: 80,779 - Reviews: 200 - Favs: 1,205 - Follows: 796 - Published: 3/30/2010 - Padmé Amidala - Complete
Turning Point: Divergence: Mature Version
by MaureenT reviews
Sequel to Turning Point. When SG-1 find the descendants of Estrania's population, their dire plight leads to a decision that will ultimately alter the course of the future and the battle against the Goa'uld. Daniel/Other. COMPLETE!
Stargate: SG-1 - Rated: M - English - Drama/Romance - Chapters: 32 - Words: 200,341 - Reviews: 288 - Favs: 265 - Follows: 186 - Updated: 2/26/2010 - Published: 8/9/2009 - D. Jackson - Complete
This Time Around
by Asterales reviews
When an old enemy reappears, Jaina Solo and Kyp Durron embark on a dangerous quest through time to save Anakin Skywalker from the dark side. The deepest secrets of the Force slowly unravel as their mission is plagued with evils no one could have foreseen. Cover art by Iverna. Note: this story, in its current state, is unfortunately unfinished and will remain that way.
Star Wars - Rated: T - English - Adventure/Supernatural - Chapters: 60 - Words: 303,347 - Reviews: 640 - Favs: 385 - Follows: 389 - Updated: 11/21/2009 - Published: 3/1/2008 - Jaina S., Kyp D.
by TheRealThing reviews
Darth Vader finally captures the rebel leader who has thwarted him again and again, Black Widow. The only problem is, she is his wife, who he has believed dead for four years.
Star Wars - Rated: T - English - Drama/Angst - Chapters: 64 - Words: 143,669 - Reviews: 1937 - Favs: 1,453 - Follows: 613 - Updated: 6/30/2009 - Published: 2/16/2009 - Darth Vader, Padmé Amidala - Complete
by Evan Vave reviews
45th century earth gets altered as the time streams change leaving one time agent to change it back... But repairing the time stream is not as easy as one would think. OC,George Kirk,Jim Kirk
Star Trek: 2009 - Rated: K - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 36,347 - Reviews: 11 - Favs: 22 - Follows: 12 - Updated: 6/1/2009 - Published: 5/12/2009 - J. Kirk - Complete
Heart of Darkness
by Cka3ka reviews
AU: Vader finds Leia at an early age. Is the redemption of the Dark Lord at hand? Or will the Princess fall into darkness. Follow Leia as she grows up to be a loving daughter, dependable friend, swoop bike fanatic, chic shopaholic, and Sith Lord.
Star Wars - Rated: T - English - Drama/Angst - Chapters: 49 - Words: 215,499 - Reviews: 1725 - Favs: 1,723 - Follows: 1,446 - Updated: 1/5/2009 - Published: 4/27/2005 - Darth Vader, Leia O.
The Ninth Chevron
by wilteddaisy0176 reviews
Now complete... SG-1 must race to beat Ba'al to a power source capable of dialing a Stargate using a ninth symbol. Set between seasons 8 and 9.
Stargate: SG-1 - Rated: T - English - Adventure/Romance - Chapters: 39 - Words: 127,313 - Reviews: 458 - Favs: 236 - Follows: 101 - Updated: 12/31/2008 - Published: 9/21/2008 - S. Carter, J. O'Neill - Complete
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: 373 - Favs: 770 - Follows: 327 - Updated: 8/6/2007 - Published: 4/28/2007 - Luke S., Thor - Complete