When one wizard is sealed off from his universe due to the cracks in time and space, he has no choice but to stay and travel with the Doctor and his ginger companion. But he quickly discovers not only the hardships of being in a universe without magic, but one where he is a fictional character as well. (AU to Merry Mix-Up)

Hermione Granger finds herself trapped and ready for the inevitable death that awaits her. Yet her story is not over and the Doctor makes sure that she carries on having many amazing adventures. *I do not own any of the characters in this story, they belong to J.K. Rowling and her affiliates*

Final and third installment in "Tales of the Forgotten." And the Triwizard Tournament had arrived! Clara and John (the 12th Doctor) find themselves wound up in all the excitement of everything that is going on. But, darkness is looming; not only for the wizarding world. Too many memories are coming back at once, and Clara and John and slowly realizing just how wrong this world is.

Some changes, you never wanted and some are just what you need. I'm not sure what my change will lead to, but I'll keep running for my mad man in a blue box. Female!Harry. Second in the Time Witch Chronicles

Hogwarts students are disappearing. Two new teachers. A man who calls himself "The Doctor". Occurrences like no other. A possessed lake. Who's to blame?

What sort of wizard uses science instead of spells? And what sort of Muggle flies around in a blue box? Luna Lovegood was nine years old when she first met the Doctor. From there, it's all good fun...in time and space.

Death couldn't hold them, Time will be rewritten, Darkness shall fall, Light shall fade and the sound of the drums will echo throughout the magical world, and those who sought to control him will know him as... The Master. Master!Harry x Hermione

The Doctor wakes up in a strange room, but the good news is, he's finally ginger! Meanwhile, Ron Weasley wakes up on a weird ship with a pretty girl who makes him nervous, but at least he's not panicking...

A part-time companion to the Doctor falls through a rift in space/time, her scientific mind is challenged by the existence of magic and met with adventures completely different from what she has encountered before.

When the TARDIS crashes in the middle of England and will need quite a while to fix, the Doctor decides to take his companions on an adventure of a lifetime. To Hogwarts School of Witchcraft and Wizardry they go, meeting the Golden Trio, and discovering that there is a bit more going on than anyone is telling them. Who is Voldemort? What truly is a Threstral? Amy/Rory

Gallifrey is his home. It's where he's grown up, where he's studied, where his brother has also. Harry Potter is a Time Lord of Gallifrey, one with fascinating powers that Pythia would have recognised well. Now he must work out who he is when the universe is open to him.

Before his fifth year at Hogwarts, Harry Potter finds himself and his cousin Dudley attacked by Dementors. That night, five adult wizards and witches, along with a 15-year-old witch, rescue Harry from Privet Drive and bring him to Grimmauld Place. Amelia Pond is the 15-year-old witch. Follow Harry, Ron, Hermione, and Amy from before their fifth year at Hogwarts to the dreaded war.

Draco Malfoy meets John Smith in a world where aliens and magic mix. Chapter 82: Draco has a new toy.

Out in the Universe is a bright blue box, holder of a fantastical realm. Inhabiting this box is a mad man who calls himself the Doctor, his son, the Savior of the Wizarding World aka Harry Potter, an immortal man from the 51st century who affects a Captain in front of his name, Jack Harkness, and a pink and yellow once-human who is simply Rose Tyler. What was Dumbledore thinking?

The Doctor and Jack have found themselves to be 11. Unfortunately, there is no easy fix, so the Doctor decides they should attend Hogwarts until they can find a way to return to their proper ages. Here, they make friends, confuse professors, and desperately try to avoid disturbing fixed points in time. Updates on a monthly basis.

No TARDIS, no screwdriver, and no memory — on the plus side, an owl and a wand! May or may not be AU. "It's all in the mind, you know."

One night when nine year old Harry Potter is locked in the cupboard under the stairs the house catches on fire and he is saved by a very strange man called the Doctor. Even stranger, an alien is the cause for the fire and Harry finds himself chasing the alien with the Doctor and his whole world is opened up to amazing new possiblities.

It's Harry's 5th year - the year he is to defend himself and his friends against the Dark Arts. But Rose Tyler and the 10th Doctor have other plans: they are to take Harry, Ron and Hermione on a journeying adventure to an alternate realm. However, upon journeying, Harry gets trapped in a Time Lock... where Draco is the Dark Lord.

For this prompt: "The spell Crouch Jr. put on the Triwizard Cup goes wrong for whatever reason, and instead of the graveyard in Little Hangleton, Harry and Cedric find themselves in a different time and/or dimension." Let's ignore the fact that the Doctor has read the Harry Potter books.

Wrong things happen when you trust the wrong people. Strange things have occurred since the Golden Quartet started their fourth year at Hogwarts. Claire's dreams have revealed there's an insider working for Voldemort at Hogwarts. They know these strange incidents are connected to Voldemort's spy. It's up to them to figure out the imposter's identity before Voldemort rises to power.

Seven-year-old Harry has been living with an alien for the past few years, but life is never content to just let him be. This is a rewrite of my story 'Wizards and Space'.

Amy and Rory have gone, and the Doctor wants to retire. But the Tardis has other plans. Soon he's teaching at Hogwarts, has an inquisitive and curious 11 year old in tow who calls him "dad". Full summery inside.

Harry, Ron and Hermione arrive at Hogwarts for a new term to find that their beloved divination teacher has fallen ill and taken a leave of absence. To fill her place, Dumbledore has hired a strange young man who likes to dress like a mismatched muggle in a pinstriped suit and trainers, and his lovely blond student teacher, Miss Tyler. What is really going on in the Wizard world?

Before Hogwarts, before Ron and Hermione, before magic itself; Harry's life and the course of history are thrown off course when mysterious circumstances bring him into the path of a thousand year old Time Lord and his time-travelling companions. But all choices have consequences and no one can outrun destiny, not even a child of the TARDIS.

Hello all of my DW (Doctor Who) readers! So this is it, the moment that Jane's been waiting for practically her whole entire life. She heads off for her first year at Hogwarts only to find out that something strange is lurking inside the lake. Meanwhile Cassie is stuck back at home with an unusual stomach flu.