When a strange, blue box appears in the middle of Federation territory, motionless and without power, it's up to the crew of the Enterprise D to determine just who its strange occupant is... and if he is friend or foe. Even as that very madman wonders just what kind of reality he's found himself in... and if he really wants to find his way back... (SOME REVIEWS CONTAIN SPOILERS)

Harry Potter and L Lawliet have almost met three times and meeting once may be the best thing that ever happened to them. eventual slash. L/HP ABANDONED

Feeling like he and his friends have drifted apart, Harry makes the choice to start over somewhere new. He should have known that even in another world, trouble would still find him; this time in the form of a strange detective. Deaged!Genius!ESP!Harry

A few weeks after the historic moon landing, an FBI agent from Washington shows up in Colorado Springs, asking questions about a recent incident involving four Soviet spies captured in Cheyenne Mountain.

No one knew that Erin Strauss had a sister. No one expected that after everything, Erin would still move heaven and earth to help her, including herself.

AU during Moebius. The trip to Egypt goes wrong and SG-1 plus General O'Neill lands just short of the 38th parallel.

Xander takes a little time off to let his wounds heal after the Olaf incident. His mother's estranged brother's place should be quiet enough to give him the time to heal, after all how exciting could working in deep space telemetry be?

Updated first 11 chapters - Lt Ford has been missing for over a year. No one will tell the family anything beyond 'Missing In Action - presumed dead' and 'I'm sorry.' President Hayes intevenes and instigates a special investigation into the Lt's status.

Mycroft Holmes might have claimed that nothing startled him, but that was before the portrait of the old bloke in his office started talking to him.

It's clash of the titans when Sherlock Holmes and Temperance Brennan work together to catch a murderer! Two great geniuses come to the table, each with their own effective methods, amazing insights and pig-headed bias. But they each also bring with them their wing men who know how to tame the insanity of genius. So which one of them will solve the case?

His Queen is dead, his country in ruins and John Watson is left in the unenviable position of trying to patch things up under the eyes of an immortal dictator.

Donna Noble has one last chance to regain her memories-and the person who's about to give it to her is Mycroft Holmes. But Mycroft isn't likely to enjoy his TARDIS adventure. He'll probably survive it-but he will never be the same again. Nope, don't own anything.

In a post-Inception job, Arthur, Eames, and Ariadne take on a job with a new Extractor, only to find that their mark may be more than they can handle.

Noah Puckerman remembers Jonah Puckerman as an absentee father whose only smiles occurred when he drove his children to tears or their mother to drink. Ziva Davide remembers Jonah Puckerman as the identity she had set up for her brother, Ari Haswari, for when a covert mission went south and he needed to hide in US suburbia. About the time of 'The Sue Sylvester Shuffle,' they meet.

The BAU has been called in by the mayor to assist the SVU on an apparent hate crime. Written for Challenge #23 - The Crossover Challenge

All Neal wants to do is visit the Jefferesonian...

Neal is finally ready to think about a new relationship - and then his girlfriend is brutally raped and beaten. With his fingerprints all over her apartment, the police figure they have a perfect ex-con suspect.

Neal and El get caught up in a violent bank robbery. Also features characters from Criminal Minds so some of it will make a little more sense if you know them too. Rated for some violence and language.

Forced into a challenging situation by an undisclosed requirement of his probation, Neal must look into the mirror at last and come face to face with truths he's been running from most of his life.

One doesn't become a great conman in a day. Advice must come from somewhere, and the circle of world-class conmen isn't that large. What happens when Neal meets the legends who pulled the Bellagio job? Pre-series. Involves characters from Ocean's 11

Just exactly what does the BAU want with Neal Caffrey?

Word of Nathan Ford gets around.

The Doctor receives a phone call, and it doesn't take him long to realize that it's the wrong number. But now, of course, the Doctor's curiosity is aroused, and he just has to investigate. Initially a one-shot, now continued.

Someone or thing from Dean and Sam Winchester's past comes back to haunt them, and someone from NCIS gets drawn in as well. Crossover with NCIS, natch.

The BAU is asked to consult for UNIT, and find themselves working with a man whom even they have difficulty reading. Incredulity, distrust, and an excess of over-enthusiastic geniuses ensue. Teamfic, gen.