There's an evil from another universe, not parallel but completely different and separate. They found our universe and they want whatever they can get. This is what happens instead of the happenings of The End Of Time. Eventual crossover with Firefly.

The Doctor detects a mysterious signal coming from the Serenity,so he becomes a passenger. River says she's seen a strange man wandering around the ship, but no one believes her. Features my O.C., The Wanderer. First chapter isn't connected to the rest.

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 whats 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.

The Doctor and River in an established relationship, very AU and has many loose ends. Written as a prologue for above title, unsure whether I will continue, for now a one-shot.

The Doctor wakes up with a visitor. One who works his nerves and gets a confession.

A fancily-dressed older gentleman buys passage on Serenity for himself and his large blue crate, with no specific destination. Who is he, and what's his real agenda? Strange things are afoot... Firefly/Doctor Who 3rd Doctor crossover.

River/Doctor

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