The Doctor asks Missy to marry him one night when they're walking through the University grounds. It's mostly by accident. 12th Doctor/Missy

They've made so many promises to each other other the years. It's time to make one final vow. Or, as children they promised to marry. Millennia later, in the Vault, they finally do so. 12th Doctor/Missy, 13th Doctor/Missy

The Doctor never realized he had unfinished business from his past

Ten minutes ago Kitty Mason was having a small crisis in her college dorm room in the United States. Now she's on a train with a bunch of Brits, a weird electric floating tentacle creature, and a woman who just fell through the roof and somehow looks no worse for wear. So. That's fun. (13/OC)

The Doctor and Donna are pulled to a world where fiction reigns supreme. There they find a place where their lives are bound together like the pages of a book, fact and fiction are separated by a fine line, and where familiar faces turn up from nowhere. This world is wrong. Who is the Wordsmith? And how is he dragging people from different time zones to one point in time and space?

Charlie Drake finds himself in a world without the Doctor after the rise of the Time Lord's old enemy, the Mara. As the universe falls into chaos, he has a difficult decision to make as he comes to terms with reality. In the Nethersphere, renegade Time Lady Missy faces problems of her own. (Twelfth Doctor Adventures Part 9)

There are stories told throughout the universe. About a lonely wanderer, who travels time and space. No one knows what he is searching for, but wherever he appears, chaos is ensured.

Five Times the Doctor's Fam Suspected She Had Tentacles, and One Time They Were Proven Right Or, how to tell when your best friend is a little more alien than you ever suspected.

River Song is a proud Slytherin with a close friendship circle and the most wonderful girlfriend. However, she has a secret. She is the Heir of Slytherin. Hogwarts AU.

The Doctor has a secret from the rest of the universe

On an average day in the Time War, a soldier meets some very unusual people. Characters: War Doctor, Tiny Master, K9 (briefly), OC. Gen, friendship. Time War Team Series: Part 3.

Ten years ago, Apple released the iPhone, which changed our world forever. Now they are working on something bigger – a secret project to reinvent the human body. But the Doctor has seen it all before! On a parallel Earth, the biggest company in the world abused its market dominance to create CYBERMEN. So when Bill's AirPods begin to malfunction, he knows Apple is up to something…

The Master finally captures his oldest enemy. But with him comes a peculiar young woman. A glitch in reality lets everyone forget Roka, making her a mere ghost in the TARDIS. Only the Master seems to be unaffected, and as Roka tries to free the Doctor, she gets closer to her enemy than she had ever expected. \\ Slightly M in some chapters \\ Master/OC

Mrs. Wibbsey is quite happy with her life, thank you very much. Her days of gallivanting about space and time are well and truly over. The Doctor has left her behind, and this strange blonde woman is no kind of substitute...

The Doctor thinks two suns and temperature are one and the same, leading to a bad case of sunstroke.

Deserey Dunet was miserable. She's training to be a police officer with her friend Yaz, hoping to find something worth living for..then she meets the Doctor. Clarity Springs was a bright soul. She looked at life with a spark in her eye, curious of just about everything she came across. But one day a woman falls from the sky, and she might just have all the answers.

Things went a little differently during the Doctor's confontation with Krasko.

A small collection of stories of Donna Noble after her adventures with the Doctor. Warning; mostly sad one-shots.

The Doctor' shyness collides with Lethbridge-Stewart biology values. And as it turns out, Elon Musk's skills of observation.

The Guardian laughed in his gravelly, terrifying tone, and Amelia Allen felt her heart beat rapidly in her constricted throat. She felt paralyzed. How could she have forgotten? How could she have been so stupid? She couldn't breathe as she felt the world around her disappear, as the Guardian gave his command, "I expect the Time Lord dead."

The Doctor finds Missy's lifeless body on the charred remains of the Mondasian ship and mourns the loss of her oldest friend.

On a distant planet, the Tenth Doctor is forced into a royal engagement. Literally. He's not the absolute best candidate, but he's well-liked, and possesses one other desirable trait that could be a deal-breaker. Martha Jones reckons, some personal traits cannot change... but some can. It's time to rescue the Doctor.

When a tempestuous bride appears on the TARDIS, it is up to the Ninth Doctor and Tommy Connolly to figure out the mystery that surrounds her. AU rewrite of Runaway Bride, part of the A Man Who Wasn't There series.

They've always been a heavy weight to carry but never more so than now. Twissy and Thirissy. Seventeenth oneshot of the Florence Collection.

All Zoe Tyler wanted to do was to pass her A-Levels and go to university. She didn't account for her sister one day picking up a time-travelling alien with a magical blue box who proceeded to turn the lives of the Tyler family upside down and inside out. (This covers the entirety of season one and the Christmas special.) Part one of The Earthly Child Series (eventual Doctor/OC).