A series of seven books where 11 ended up in in a different dimension. He becomes the new astronomy teacher and goes with Harry on his adventures (actually he just follows them without their permission finding his own genius way around obstacle) This book is the scorcerer's stone. Enjoy.

Every family has its secrets, great or small, and the Potters are no exception to that rule. Their ancestral home in Scotland hides perhaps the greatest of all secrets, and the young Harry Potter will learn that many secrets are best left buried... and forgotten. (Alternate Universe & Timeline; Plot Bunny)

Alexis Firestone, also known as Hex, didn't have the best life back home. She lost her father when she was still a baby and all she has left from him is a pocketwatch. One day, after a storm, a spark changes her life. Her pocketwatch changes into her traveling device and Hex finds herself travelling through her favorite Movies and Sereies. Will she ever find her way home?

Torture at the hands of Bellatrix Lestrange unlocks Hermione's hidden hertiage. She is Romanadvoratrelundar, former companion to the Doctor and President of Gallifrey during the Last Great Time War. With the Time Lady on their side, the war against Voldemort suddenly looks winnable. But for Harry and Ron, will that compensate for the loss of their best friend?

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.

TRAD - Quelque part dans l'univers, une boite bleue contient un royaume fantastique. Dans cette boite habite un homme fou qui se fait appeler le Docteur, son fils, le Sauveur du Monde Magique ou Harry Potter, un immortel du 51è siècle qui a ajouté Capitaine devant son nom, Jack Harkness, et une ex-humaine jaune et rose qui est simplement Rose Tyler. Mais à quoi pensait Dumbledore ?

In an alternate universe, Hermione Granger loses everything in the final battle. When she tries to apparate to escape, an accident occurs, and she finds herself on the TARDIS with the Ninth Doctor. Can they both find happiness and love again with someone else who also knows what it is like to lose their whole world?...*Docmione*

We follow the travels of The Doctor and Harry, when The Doctor lands in 1987 at a park in Little Whinging, Surrey. He meets a small boy and discovers that he might now be the last of the Time Lords and that this child might be his son. AU.

This was the De-Aged chapter posted for April Fools. It takes place between chapter 66 and 67.

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.

Luna is back with the Doctor, but she's having a hard time putting her time at Hogwarts behind her and piecing everything back together. And in the meantime, the Doctor's song is winding its way towards its coda. (Sequel to Moonrise; on a very long hiatus)

When the Doctor and Rose's child, Emma Tyler, finds out she's a witch, what will happen? How will she get on in a new life at Hogwarts? With her friends Teddy Lupin and Aida Longbottom by her side, she has nothing to lose, and everything to gain.

Part 4 of the Keepers and Guardians series. Three have been fulfilled, now is the time of the fourth. The Keepers and Guardians have a job to do.

Part 2 of the Keepers and Guardians series. A Prophecy was banned by those afraid and yet they held in their ranks the one whom the prophecy spoke of.

What happens when the Doctor and Rose(Potter) run into a classroom that just so happens to be in to be the class Rose needs to be in what happens when no-one knows that shes a she and not a he? (T for language)

At a young age Harry met someone called the Doctor, he became his friend. Over the course of his school life the Doctor returned, in each of his incarnations. Leaving Hogwarts Harry continues to have adventures, visited upon by the Doctor's influences.

When Harry and the Doctor meet by accident, can they change the course of each others lives for the better? With Harry in his life how will the Doctor's changing relationship with Rory and Amy be different. And with the Doctor in his life how will Harry's life shape out differently from the expectation upon him after the war finishes. Harry/11th Doctor slash

A place I will store my doctor who/Harry Potter one shot stories/ideas, it will most likely not be in chronological order. quality and quantity may vary.

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.

Timelords Joseph Smith and The Doctor are on their way to Hogwarts after being asked a favor by Dumbledore. The favor? Help to protect Catherine Potter from Lord Voldemort. What can go wrong? Goes through years 5-7. (fem!harry) trigger warnings: mentions of past abuse and some alcohol consumption.

Sequel to Dust in the Sky. Between the Doctor's companions throwing themselves all over him and Harry's life on Earth, their love always manages to bring them together. DISCONTINUED

Harry hated being an immortal. Absolutely hated it, the boredom and never ending loneliness until the day something piques his interest. A mystery with the thrill of excitement. The doctor promised himself he wouldn't be responsible of any more lives, yet how can he keep that promise? The loneliness of being the last time lord is a lot to bear. MoD!harry sort-of-slash DW/HP

Lily Evans Lily-Grace Raine Bellatrix Black Allure Darrell Four girls who've never met. Vanished from their rooms in the dead of night. Raised together. Dumbledore's reaction? Well shit.

Lily Luna Potter, only known as "the daughter of", is sick of it. She wants to be herself. Finally, an odd man can help her. With his blue box. That travels through space and time. "Awesome!" yelped Lily. "I'm leaving Earth!" "And you'll be back in five minutes, chrono," grinned the Doctor. "Even if it feels like it lasted a thousand years."

Following the war, Hermione left the Wizarding World after an encounter with Ron. She found a job at Royal Hope Hospital, and gains Martha as a friend. Read as Hermione joins Martha on her journey through time and space alongside the Doctor. R&R pls!