She was never exactly who she said she was.

What happens when Ten manages to land on the Firefly? Will Mal just shoot him, or will they manage to figure out how to work together? T for language

Karin Jefferson joins with the Doctor, unknowing of the danger that surrounds him. After seeing his world of adventure and close calls, Karin decides to do something the Doctor's previous companions haven't done. Dr. River Song and the characters of Firefly help Karin realize what adventure really is.

A man with a past and on the run from the Alliance hitches a ride on Serenity, but his very presence seems unusually upsetting for River... Firefly/Doctor Who

Rose has been searching for the Doctor for years, but when she buys passage on the Serenity, she finds there's more at stake than a missing Time Lord... Sequel to A Twist in Time.

I saw a picture of the Malcolm Reynolds holding a gun to the Doctor aboard Serenity, and this introduction popped into my head. I don't know if I'll attempt to turn it into a whole fic, I don't think I'm smart enough to write a plot for Eleven, haha.

The man with no name is famous throughout the 'verse for his skill as a Companion, as the last of the exotic, mysterious Gallifrey House. Or: the Doctor as a role-playing prostitute. River Tam being awesome. Tiny blue shuttles and lost love and home.

The Doctor and Kaylee have a discussion on what's better, bananas or strawberries?

The crew of Serenity has been taken, except for the Captain. He has been left brutally beaten on the dead ship. The Doctor cannot resist helping him find the ones responsible. First of two stories. Next is "Man With No Name."

The Doctor makes yet another mistake and lands the TARDIS smack in the middle of Mal's Spaceship. IT doesn't take long for problems to arise, but does it ever with the Doctor?

"What, they come in pairs now? Another gorram crazy girl who could kill us all in our sleep?" After escaping the suit, Melody Pond's path interects with the crew from Serenity. Pre-movie for Firefly, slightly off on Melody's timeline, mostly canon for DW

"In Memory of those Lost at the Battle of Serenity Valley." Not a full on crossover, as none of the Firefly characters actually appear. Four and Romana land on Hera.

A continuation ish of 50 Things Jack Harkness isn't allowed to do.

There's a connection between Zoe and River Song, and the Doctor's determined to figure it out. A Birthday Insanity challenge story.

Simon is missing from his hotel, and so is the Doctor. River Tam and River Song have to team up to find them. Jack shows up too, eventually. Totally for fun, slight OOCness.

When the Doctor takes a wrong turn, he and Rose find themselves aboard Serenity. Confusion, explosions, mystery, romance, and adventure ensue!

The third and final River Loop Trio story. A young Time Agent meets a strange, psychic young women who knows him from his future.

"Me? I've always been more about the journey. She's a ship that flies and she has a captain who clearly loves her enough to keep her that way. The rest is just dressin'." Rose/Mal.

In which two companions and a Companion have a misunderstanding.

A good man comes to collect an old debt. River is ready.

River Song. River Tam. Both on the run from people who want to turn them into weapons. What could be better? River Song, 25, wakes up on Persephone in 2520, only to be ushered onto Serenity by a typically cryptic River Tam. What could go wrong? Gen.

The Time War had just ended, and the Doctor needs somewhere to rest and recover. The crew of Serenity need the money and the crew. Apologies for bad summary. Rated T just to be safe

What is it about this Galaxy that keeps out all other lifeforms? The Doctor needs to find out, and he's dragging Donna with him! Of course, he maybe should've left his coat on the TARDIS. R&R! Chapter 2 up!

Sequel, Dr Who & the Ties that Bind. The TimeWar left him shattered & alone. Experiments left her shattered & open. They are Sanguine. The 6 souls destined form a web unbroken. Trap? Um.. Verity, 9, Simon, River, Riddick, Rose, Inara, Mal. X-over Riddick

After crash landing in the year 2517, the Doctor ventures out with River Song to hopefully find temporary spare parts for the TARDIS, only to get taken by the crew of Serenity.