John Sheppard's nightmares have changed. He needs to find out why that is. HP/SGA fusion.

A Harry Potter and both Stargate Cross over SG-1 and Atlantis Read the begnning of Chapter one for complete summary. First fic

HPSGA After the replicators have damaged Atlantis the crew is continuing out into deep space and John must do everything in his powers to stay alive, even if it does mean using magic again. no SGAseason4 compliant

Prompt from Water Mage, done for ReflectionsOfReality; AU, xover. Harry left the wizarding world for ours. He never imagined such a choice would lead him to Atlantis; sentient, as alive he is. His bond is only streached by what he fears to be; a leader.

Harry won a battle only to see that the war still continued. Now trapped inside Hogwarts with no way out, he and the others search for a place to make their final stand in. Thankfully they recieve a little help from thousand years ago.

HP/SGA Being one of the finest doctors at the age of twenty-four isn't easy, especially with a patient like John Sheppard. John/Harry

Harry Potter never was, he was made by the manipulations of Albus Dumbeldore, he knows the truth, now he searches for his past, what are we to do when Evan Sheppard and his 'sister' are introduced to the Atlantis team? Atlantis will never be the same. R&R

While on vacation John and Rodney have the adventure of a lifetime. What happens when you mix magic and Pegasus Galaxy nightmares? Read and find out. Contains Slash and some mild language.

What if Harry was subjected to the worst fate possible in the DOM?Watching everyone die.What if he defeated Voldemort and partially Ascended and absorbed all the knowledge of the Alterran/Ancient Race?The Universe will never be the same again.HxR-Friends.

Random crossover ideas between Harry Potter and Stargate Atlantis

What happens when McKay finds out the REAL origins of the Ancients?

Elements of Lt. Col. John Sheppard's past come to light when the Daedalus brings reinforcements to Atlantis. Harry Potter crossover, light McShep.

Harry goes to hogwarts with dreams about a floating city and strange beings.powerfull intelligent harry mutli pairings not a good summary 1st time writng a story. On hold pending a rewrite.

Once a year Elizabeth allows herself to remember what was.

Rodney McKay spends a moment paying his "respect" to a boy who once lived. Harry Potter Crossover, Oneshot. Spoilers from Deathly Hallows.

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?

Harry Potter may have left the Wizarding World behind, but his life will never be normal.

When Harry and friends are unexpectedly transported to the Pegasus Galaxy, who knows what will happen. Now a oneshot

Crossover WIP: There's a reason for everything, even why Salazar Slytherin lied to his friends.

Set after Deathly Hallows. Hermione discovers Harry has been keeping some secrets ever since the finale battle. Crossover Stargate Atlantis

SGA SG1 HP crossover, an sga santa assignment. Celebrating Christmas on their way home things get rather interesting at the party. McKay ? , with hints of possible McKaySam, McKayCadman, plus CadmanBeckett and ZelenkaHeightmeyer.