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.

In third year, Harry Potter has a near fatal accident with a time turner while trying to save his godfather. Now Harry's not quite human and is beginning to have memories that aren't his own. The Doctor is now searching for the young Time Lord that he mentally sensed with a far-fetched hope that he is not alone. TimeLord!Harry

The Doctor meets Hermione at the magical world of Hogwarts. Hermione was glad that she's met him, and they were off in a great adventure...

A weird little drabble. Also with Frank and Columbia from Rocky Horror Picture Show. Can be seen as anyone witnessing this, but I imagined it as the boys from Supernatural.

Hermione flips her time turner The one Mcgonagall gave her too many times which leads her to the TARDIS. After The Doctor loses Rose. Will Hermione ever get back to her own world?

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.

When her job at the Ministry does not turn out as planned, Hermione makes a surprising career move...and gains some new friends in the process. A Harry Potter/Doctor Who/Sherlock/James Bond multi-crossover

Bill and Sirius are shoved into a cave when on a Curse Breaking expedition. A large blue Police Box is there too along with a coulpe other people

The Doctor and Clara land in a very strange land, unsure of how they arrived. A mysterious box appears in the middle of Gryffindor quidditch practice.

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

When the Doctor accidentally ages himself back to an eleven year old the TARDIS takes him to Hogwarts where he must find a way to age himself back, not give away his secret, and stop time from going wrong.

4-year-old Alexa Wolf gets bitten by a werewolf. What will happen when she's taken away? What will happen when she's found by two strangers with a big blue box? What will happen when she arrives at Hogwarts unknowing and confused? Will her story turn out to be happily ever after?

Loser Albus Potter discovers his true self. He travels through time and space out shining his Dad. Romance [Albus S. P. x Delphini R] [James S. P. x OC]. contains minor family problem issues and bashing;-).

When Hermione visit's her Aunt and cousin for Christmas, she expected a quiet holiday. What she never expected was the Doctor to literally crash into it, let alone find her soulmate in him. Will she survive travelling with him and a jealous Rose? (10th Doctor/Hermione) Rose bashing. First Book in Space, Time and Magic. Complete.

AU- The Doctor was off to dispose of the Master's remains on Gallifrey. But the destination was far off. He'll regenerate and forget his name, only to become Merlin (the chronology Professor) at Hogwarts. Watch his journey to remember who he was unfold as he faces the Master.

AU. Lily Potter prepares to make her final last stand against Voldemort... only for a mysterious Doctor to appear. (Full Fathom Five universe)

A look at how the lives of River Song were changed by Harry Potter. Immortal MoD!Harry

When the Doctor decides to banish the Weeping Angels into a parallel universe on the eve of the Second Wizarding War, all Hell breaks loose.

The High Council needed someone who would survive being a magical human, Harry fit that bill. -Prequel to Visitors and Tea

In the Series 8 finale Missy gets vaporized, but where does she go? To a dimension of magic of course. There she teams up with Bellatrix Lestrange and who knows what two crazy women will get up to. Will Harry and the Doctor be able to stop them? Includes Dimension travel. Takes place after the series 8 finale in doctor who and during Harry Potter and the Deathly Hallows.

There is an impossible land in a bubble. The resident gets a visitor.

Prompts from Pinterest and other places. Feel free to give me prompts. All fandoms. New chapter Valentine's Day one-shot Harry Potter 2/17/19.

Harry is looking for a certain individual, a doctor if you will. Though upon finding the Doctor, Harry has developed a problem. He's traveling through space and time sporadically without any control!

A one shot if Voldemort met Capt. Jack Harkness.

Disclaimer: Doctor Who and Harry Potter belong to the BBC and JK Rowling respectively. MoD!Harry Meets the Doctor.