A quarter of the population of Atlantis vanishes at the same time as millions on Earth. The team struggles with the loss of friends as the Wraith become even more dangerous. Complete! Parallel story to LB:SG1 by CGF STF.

StargatenBSG crossover. A chance encounter with the Goa'uld leads to a war that will shake the twelve colonies to their core and change the Colonials destiny forever.

In the 26th century a group of Tau'ri warships is sent to a newly discovered galaxy, triggering a war that could see the extinction of all life in the universe. B5/Stargate Crossover.

Harry goes back in time to redo his Hogwarts years after losing the war, his family, and his wife, Ginny Potter to Voldemort. Alternate Universe. Years 1-4 but canon up to end of year 6.

Time Travel A 30 year old Harry succeeded in fulfilling the prophecy, but there's nothing left to live for. Harry executes a risky scheme, that will have him fighting against fate itself. GreyHarry Independent Powerful Harry Slight Dumbledore Bashing

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

The missing Weasley daughter, long assumed dead, is found alive and well, and not far from trouble of the magical kind. COMPLETED - June 30th 2008

Buffy and her cousin Scott Summers haven't seen each other since they were children, before their powers emerged, but they've kept in touch via email. When Buffy learns that she is fated to die at the hands of the Master, she emails Scott to say goodbye.

Altered events from the story Jedi Harris, where Darth Mortalis lived to continue his plans.

Buffy dies during 'Chosen' and is given the choice of remaining dead and at peace, or continuing the fight in Pegasus Galaxy. Xover w Stargate & Stargate Atlantis

Star Trek crossover with nBSG. This is AU and takes place after the Voyager episode Pathfinder and during the nBSG episode Crossroads Part II. Voyager and the RTF are going to have to join forces if they're going to make it to Earth.

One minute Daniel and Vala were running from Ori soldiers. The next they were face to face with Jaffa of Apophis. If that wasn't bad enough, the last thing you want to see when you wake up is a younger version of yourself.

Highlander Crossover Daniel Jackson is an Immortal. How will his friends and coworkers react when they find out?

Harry and friends are transported to the Babylon 5 space station in 2260 and must explain their presence. Can their unique abilities help in the fight against the Shadows, and will they learn things to take back to their own war? AU crossover.

7 year old Luna wants a husband, and she wants one now. With the unintended help of her befuddled father, she kidnaps Harry Potter. Idea and 1st chapter by Roscharch's Blot

Sequel to Time Turned Back by Knightblazer85. Read his first to understand mine. With Wormtail in jail, Harry feels himself free and enjoys his second chance. Fate, however, has other plans.

The Thirteenth Tribe has been found, or rather it stumbled upon the other twelve colonies. See how a reunited humanity deals with the cylons and with their own issues. Lots of action. NO ORI

After coming to Colorado Springs in search of his real parents. Xander finds himself fighting to find a truth that threatens his new family.

Buffy goes searching for a new Slayer and finds much, much more.

Crossover wSGA. After Voldemort's attack, Harry is found by the Sheppard family. Plagued by dreams of a deserted city and a fearsome enemy, will Harry and John find the means to save them all or will the Ancient's bane conquer both galaxies?

During "Anne", Buffy is unsuccessful in escaping from the 'hell' dimension and instead finds herself passed off to another owner on the world she now lives on. Takes place during TPM of the Star Wars movies.

When billions vanish, including one of SG1's own, the team looks for answers. What they find changes their lives forever, and throws them into the battle of the ages. What happens when they stand in the way of the most evil enemy they will ever face?

HPxSG1 When Harry finds the Chamber of Merlin within the halls of Hogwarts the future of Earth will never be the same. And neither will the characters.

In a freak accident, during the ultimate battle, 21 year old Harry is send back through time and space to that fateful day on Halloween. This is the story about Harry’s desperate fight against Fate to save his friends and this new world he is now in.

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