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More Than Friends Part One
by Elise Marie
Major Evan Lorne has dedicated his life to his career, putting his personal life aside for the greater good even if it does mean missing out on the love of his family. Until he realises that the people he works with are all far more than friends.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Angst/Family - Chapters: 10 - Words: 8,307 - Favs: 1 - Follows: 2 - Updated: 5h ago - Published: 4/30/2012 - E. Lorne
Hier to the Mantle
by Feargon-LP reviews
A single moment can change everything... A child's imagination knows no bounds... The cosmos should prepare... The Mantle will stand again...
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 3,884 - Reviews: 2 - Favs: 9 - Follows: 21 - Updated: 5h ago - Published: 16h ago
A History Lost (DS9-Stargate Atlantis crossover)
by Dragon Cat84 reviews
I wrote this years ago but I've never completed it. I plan to complete it after I finish my Space Above and Beyond/nBSG crossover I just wanted to give a taste of what was to come. Most of all I hope you enjoy it. Feel free to leave any comments. I own neither Deep Space Nine or Stargate Atlantis I'm just having a little fun.
Crossover - StarTrek: Deep Space Nine & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 15,314 - Reviews: 19 - Favs: 13 - Follows: 23 - Updated: 6h ago - Published: 2/20
The Broken Bridge
by Aenthir reviews
Mass Effect/Atlantis/SG-1. The ME galaxy is under siege by the Reapers, and the asari have discovered that the ancient artifact they've kept hidden away for centuries is a gateway that predates the Protheans. Will the gateway lead to new allies or more enemies for the already beleaguered Citadel races? Femshep/Liara, Garrus/Tali, Daniel J./?, Carter, Sheppard/Weir, McKay and more!
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 7,373 - Reviews: 32 - Favs: 52 - Follows: 80 - Updated: 3/7 - Published: 2/21 - Rodney M., Shepard (F), Liara T'Soni, OC
by ArtisticAbandon reviews
A debriefing is a debriefing until its an interrogation. Or, the story about how to break and still stay whole. (Written for the LJ Sheppard HC Community 2013 Winter Fic Exchange, for stellapegasi)
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: T - English - Hurt/Comfort/Suspense - Chapters: 5 - Words: 12,121 - Reviews: 17 - Follows: 7 - Updated: 3/6 - Published: 1/26 - John S., C. Mitchell
Irresistable Force Meet Immovable Object
by cimmer reviews
Momma told him there would be days like this.
Crossover - Voyage to the Bottom of the Sea & Stargate: Atlantis - Rated: K+ - English - Humor/Adventure - Chapters: 6 - Words: 5,839 - Reviews: 10 - Follows: 4 - Updated: 3/4 - Published: 11/11/2013
The Sunnydale Wraith
Xander's choice of Halloween costume has intergalactic consequences. How will he cope when the monsters are the only ones he can trust. YAHF. Wraith!Xander Post series for SGA.
Crossover - Buffy: The Vampire Slayer & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 3,154 - Favs: 10 - Follows: 11 - Updated: 3/4 - Published: 3/3 - Xander H., Todd, Rodney M.
Stargate: The Million Year War
by W1553 reviews
When the city of the Ancients realises that it has returned to Earth, for the first time in several million years, plans laid out during the only war the real Ancients where losing starts to unravel. First story I've every written. Please read and review. (WIP)
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 26 - Words: 141,334 - Reviews: 149 - Favs: 117 - Follows: 178 - Updated: 3/4 - Published: 5/20/2013 - D. Jackson, J. O'Neill, Rodney M., John S.
by Amycat8733 reviews
A string of suspicious deaths cause two worlds to collide as Team Sheppard and Portland's Grimm meet. Solving the crimes will take the skills of both teams and every ounce of courage they possess.
Crossover - Stargate: Atlantis & Grimm - Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 7,158 - Reviews: 18 - Favs: 8 - Follows: 20 - Updated: 3/1 - Published: 2/13 - John S., Teyla E., Nick B., Hank G.
The Fifth Race's Reclaimers
by Piero217 reviews
Three galaxies, thousands of worlds, four great races watching over them all... and only one species destined to inherit their place. Will the human race be able to attain the Mantle of Responsibility, or will our enemies prevail in destroying us? A massive crossover set shortly after the events of Halo: Infinity (Spartan Ops). CHAPTER 17 UPDATED.
Crossover - Halo & Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 17 - Words: 112,837 - Reviews: 156 - Favs: 161 - Follows: 208 - Updated: 2/27 - Published: 6/1/2013 - Master Chief/John-117, Cortana, C. Halsey, John S.
xover SGA/Change of Plans/Charmed/Kindred & a couple of surprise guest appearances. John Sheppard had settled down to a normal life as Jason Danville with his lovely wife Sally and their soon-to-be-adopted four children. Unfortunately, General O'Neill recalled him to active duty to handle a problem only John Sheppard could handle, which may endanger his family.
Crossover - Charmed & Stargate: Atlantis - Rated: T - English - Sci-Fi/Family - Chapters: 1 - Words: 10,657 - Follows: 1 - Published: 2/26 - Complete
Stargate: Chronicles of Azeroth
by Evident Disaster reviews
A small fleet of ships from Atlantis arrive in an strange mystical reality when a mission on the hunt for Genii leader Augustus Kolya goes horribly wrong. The Atlantis expedition now stranded in this new reality must find a way back, but also take the time to explore the world of Azeroth. Join Sheppard, Carter and others in their adventures. Slightly AU. CH1, rating may change.
Crossover - Warcraft & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 8,668 - Reviews: 6 - Favs: 8 - Follows: 10 - Published: 2/26 - Jaina Proudmoore, Maiev Shadowsong, S. Carter/Sam, John S.
The Lost Child
by formerAnnie reviews
The Atlantis team comes across an unusual young woman during a trade mission days after their encounter with the Pegasus Asgard. She disappears into thin air soon after their meeting and, after traveling to Earth with the Ancient city, they do not expect to see her again. They, SG-1, and one of their members in particular will be in for quite a surprise.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Family - Chapters: 5 - Words: 12,424 - Reviews: 10 - Favs: 9 - Follows: 15 - Updated: 2/25 - Published: 4/2/2013
Pryde in Atlantis
by Dan Strig reviews
A surprise in Beast's lab sends Kitty Pryde to an alternate reality, causing her to wind up on Atlantis. With a host of new challenges for her to deal with, including the Wraith, how is she supposed to adjust to life in the Pegasus? And, perhaps more importantly, how will she get home? [Comic timeline would be just after AvX wrapped up, SGA timeline would be mid season 5]
Crossover - X-Men & Stargate: Atlantis - Rated: T - English - Chapters: 2 - Words: 3,884 - Reviews: 3 - Favs: 3 - Follows: 10 - Updated: 2/24 - Published: 2/20 - Katherine P./Shadowcat, John S., Ronon D.
You Flew Pretty Good
by operationhades reviews
Gabriel has the perfect idea to put the apocalypse on full stop. Really, it's absolutely brilliant. And with a click of his fingers, the idea is set to roll. And no, he won't take Dean and Sam's ungratefulness to heart – he's used to it by now. AKA that time Gabriel clicked his fingers and Dean and Sam ended up in different puddlejumpers far away in a galaxy unknown. Being shot at.
Crossover - Stargate: Atlantis & Supernatural - Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 17,871 - Reviews: 12 - Favs: 10 - Follows: 17 - Updated: 2/22 - Published: 2/2 - John S., Sam W., Dean W. - Complete
All in a Day's Work
by Evenmoor reviews
Evan Lorne's time with the Stargate Program has been a long series of adventures and misadventures. Sometimes exciting, sometimes frustrating, and always mind-boggling when he stopped to think about it. This series of one-shots fills in some of the blanks for the man who would one day serve as surrogate whumpage for Sheppard in the Pegasus Galaxy.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Friendship - Chapters: 13 - Words: 16,404 - Reviews: 16 - Favs: 4 - Follows: 7 - Updated: 2/21 - Published: 1/27 - E. Lorne
SGA: The Return 2 Pegasus
by ripplestone reviews
Two thousand years after Stargate Atlantis returned to Earth, the Pegasus Galaxy is no longer in the grip of the Wraith. A thousand years after his death, Todd's dream of a stable gene therapy to remove the Wraith hunger was finally realised. Now, after centuries of peace, a new threat is emerging in the galaxy from an old foe.
Crossover - Stargate: Atlantis & Stargate: Universe - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 8,101 - Reviews: 7 - Favs: 1 - Follows: 6 - Updated: 2/20 - Published: 2/4 - Todd, Col. D. Telford
In The Past
by antiquis scriba reviews
An Alternate Universe where the loss of their parents at the hands of the Wraith leaves Elsa and Anna; in charge of a Lantean City ship, with the responsibility of hundreds of lives, and with only each other to dampen the pain. And if that wasn't enough, it turns out that they may be the last of their kind left in the galaxy.
Crossover - Stargate: Atlantis & Frozen - Rated: T - English - Hurt/Comfort/Sci-Fi - Chapters: 1 - Words: 2,072 - Reviews: 1 - Follows: 1 - Published: 2/18 - Anna, Elsa, Kristoff B.
by Nia River reviews
John has had enough of the pity. An old friend offers just the sort of escape he needs. (Post-Reichenbach. Oneshot.)
Crossover - Stargate: Atlantis & Sherlock - Rated: K+ - English - Chapters: 1 - Words: 1,883 - Reviews: 9 - Favs: 3 - Follows: 2 - Published: 2/15 - E. Lorne, John W., Mycroft H. - Complete
A Bit of Universe Hopping
by foxfire222 reviews
Takes place after book three of Hitchhiker series. Don't really care when it happens in SGA universe as long as it's after last season but still in the Pegasus Galaxy. Arthur isn't having a good day, and it only looks to be getting worse when he ends up on a mystery ship owned by aliens called the Wraith. What will happen to him, how will the lives of those who found him change?
Crossover - Hitchhiker's Guide to the Galaxy & Stargate: Atlantis - Rated: T - English - Humor - Chapters: 5 - Words: 29,535 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 2/13 - Published: 1/22 - Arthur D., Ford P., John S. - Complete
Crystalline Blue Waters
by Ladiosabri reviews
Daniel Jackson is at long last living the life of his dreams. He's married to Adrienne, the woman he never thought existed, a father to a precocious son, and commander of the Atlantis city station. But the Pegasus they left behind is not the one they are returning to... (Sequel to Surprise Package)
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Family - Chapters: 20 - Words: 210,216 - Reviews: 32 - Favs: 10 - Follows: 19 - Updated: 2/11 - Published: 7/20/2013 - D. Jackson
by aadarshinah reviews
It's the wedding of the millennium, which brings with it its own problems. #33 in the Ancient!John 'verse. McShep. Lorne/Zelenka. Sam/Jack
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Family/Angst - Chapters: 3 - Words: 9,902 - Reviews: 4 - Favs: 2 - Follows: 3 - Updated: 2/8 - Published: 1/17 - Rodney M., John S., Radek Z., E. Lorne - Complete
Night Begins Here
by Simlead reviews
'They can handle aliens. They can handle death. But can they handle The Night' A crossover between SGA and SG-1, set at the very end of Atlantis, after they've returned to earth. Sparky, Sam/Jack, and minor hints of other pairings. First in a series. I own nothing.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Romance/Adventure - Chapters: 15 - Words: 45,273 - Reviews: 50 - Favs: 5 - Follows: 19 - Updated: 2/7 - Published: 4/12/2013 - S. Carter, J. O'Neill, Elizabeth W., John S.
by meekobb reviews
Atlantis returns to the PG and new discoveries and some unexpected surprises await. Sometimes what one needs really isn't that far away from home as one thinks. Full summary inside, slight-AU, John/Teyla eventually.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Family/Friendship - Chapters: 9 - Words: 30,482 - Reviews: 18 - Favs: 8 - Follows: 27 - Updated: 1/31 - Published: 6/5/2013 - John S., Teyla E.
Massive Bluff790 | Page 1 2 3 4 11 .. Last Next »
by Afalstein reviews
As it happens, not everything is what it seems in the world of Mass Effect. The Prothean Beacon isn't quite what Shepard made it out to be, the Reapers aren't really the Reapers, and the Collectors DEFINITELY aren't the Collectors. John Shepard is still John Shepard, but not the one everyone thinks he is. Rating for some innuendo. AU.
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Humor - Chapters: 1 - Words: 3,350 - Reviews: 16 - Favs: 9 - Follows: 17 - Published: 1/29 - John S., Liara T'Soni, Shepard (M) - Complete