It's never easy stepping into the shoes of the Doctor—more when you're his son—and so, begins the tale of Theodore Levy Smith. The son of the Doctor. Or specifically, his second son. His father's the progenitor of the title and it'd seem that the title, after going to others before him, rest on Theodore, now. Nervous and against himself, Theodore works to become the next Doctor. AU

Clara Pink and her husband, Danny are truly happy, even though their daughter isn't genetically his. After Danny dies in an accident, Clara is left alone. One day, her intrepid daughter, Izzy, decides to look for her sperm donor. After she and her mother meet him, Izzy wonders if her mother and Donor 386 could become more than friends. Partly Pinkwald but mostly Whouffaldi.

What happens when the Doctor meets a girl who seems to understand him better than anyone else? And how will he react when she seems to be a magnet for trouble? Find out here.

Amy Pond and her cousin Chelsea Willows were 7-years old when the newly regenerated 11th Doctor crashed into their lives. They meet him again when they were adults and they join him in the TARDIS for adventures in time and space. But Chelsea is somewhat wary of the eccentric man-child Doctor, and with cracks popping up all over time and space, it's gonna be an interesting time.

He was an Elite. An agent of the highest class. But when war was wrought upon the universe, Hunter left the Shadow Proclamation behind. The decades passed, and the people of the universe came to believe he was dead. Lost to a war that had entire civilizations falling. Well, that was until the Doctor had a 'run in' with a mysterious platinum blonde on Earth...

A little twisted story. Written by two authors. This is The Doctor, not a world-saving hero. No, he's a monster. Fearless and the horror of all galaxies. He travels through space and time in a Black TARDIS. He never travels alone... A little violence Warning

A twist in time has Jenna Smith being friends with Amy Pond instead of Rose. How will the young Tyler react to the daughter of one of the Doctor's former companions?

The headstrong Orla MacKenzie was raised on the folklore and myth of the Scottish, so when she suspects her fellow maid at the Farringham School for Boys may be involved with a fairy...she wants to take matters into her own hands. What happens when she's introduced to the truth-not the myth of the fairies, but the legend of the Time Lords? [AU for Human Nature/Family of Blood]

Chloe had no idea how she ended up in this situation, but sometimes it's better not to know. And everyone told her obessing over a TV show would never help her in the future. Jumping around the Doctor's timeline, slight AU. Eventual Doctor x Original Female Character. 9-12 Doctors.

Clara Oswald is living abroad in Toronto, happy with her career and life, but what happens when she travels home for her best friend, Jenny's wedding? Can she get past her initial dislike of Jenny's father, John, in order to keep the peace for her friend's wedding or does she discover something she isn't really looking for.

During her journey through time and space a mysterious figure is following the Doctor and attempts to alter her course. Who is this seemingly omnipresent being? Is it dangerous? And who will she meet during her adventure? Following the events of season twelve with minor alterations.

Various tumblr prompt fills set during and after The Seal Man of North Ronaldsay, the AU where Twelve is a seal-fae [accidentally] summoned by [a mourning] Clara. Contains OCs, small children, and kelp-eating sheep.

The Doctor's regenerated, and his artistically-inclined companion wonders if she could ever grow used to his new face. Later, commissioned by the Doctor for an equally new portrait, she's relieved to find he's the same man, through and through. But what of his feelings? Do they, too, remain the same? (sequel to Drawing Nearer, but can stand alone)

The Phoenix's travels continues with the Doctor; her adopted daughter, Charlotte and her furry companion Goose. Along the way she discovers something that restores her to her former glory in the prequel (Feather of Fire).

A twist in time has the 10th Doctor meeting his Mate, Katia. Since Rose has been with him longer, would this change anything?

Josie has made it back from the parallel universe but she's not the same girl the Doctor fell in love with. She can't remember anything! She had no memory of the Time Lord, their adventures and even the fact that they were in love. Can the Doctor help her remember? Or will Josie stay the lost dreamer?

Here comes a new set of adventures with the newly regenerated Doctor and his Bonded Melanie Hannigan.

The Doctor is under the influence of the Chameleon Arch and human when she bumps into a professor who catches her trying to break into the university archive. With neither person knowing each other will they still get together?

Someone who is reborn into the world of Doctor Who though initially believed they had only time travelled. They meet the Doctor and their companions in multiple different places in their time streams. Not the usual companion or love interest. I tried to do something new. The summary is probably awful. Ninth Doctor is in this as well btw. Published on Ao3 and Wattpad.

Dr Smith was running. He was now running down the corridor of his son's primary school as fast as he could to get away from the recent interaction as quickly as possible. He felt terrible. Terrible for being so late. Terrible for how he treated his son's teacher, and terrible for lying to her. But that's what the doctor does. He lies.

She learned it the hard way. Some people were never meant to exist. Not even the Doctor wants her as a companion. But then the Master saves her from certain death and discovers that this human girl might be of more use to him than he expected. (SI)

Leona is a time jumper witch. She is the last one of her kind when the war had destroyed them all. She has a tendency of not meeting people in the right order. That is also including the one that seems to care a lot about her. Book 1 of Time Witch.

What if the Second Doctor was forced to choose a face at the trial? Now freshly regenerated in a female incarnation, the new Third Doctor works for UNIT, determined to find a way to escape from Earth. When she does, she has an unexpected visitor in the shape of an angry bride. What is the mystery of Donna Noble?

AU. Donna Noble's life changes for good when she is teleported away from her wedding, the happiest day of her life, into the Doctor's TARDIS. But this Doctor is the original, the first. Alone, and without Susan, how will the Doctor's life change with Donna Noble, and who is the strange woman dogging their footsteps?

The Doctor and Princess have a void in their lives. Ian and Barbara are concerned. But when they land on Dido, they find two survivors of a crashed spaceship in need of rescue. A young woman named Vicki is about to get the offer of a life time, and the Doctor and Princess will do whatever it takes to protect their new friends.