Through a series of unlikely coincidences, four TARDISes and their Doctors merge and fall through realities. It comes with some 'unusual' side effects, so the four decide on holing up somewhere to try and fix the mess they're in. It's just a shame that somewhere happens to be Hogwarts School of Witchcraft and Wizardry, 1991, the very same year that Harry Potter begins as well.

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.

Hermione Granger finds herself trapped and ready for the inevitable death that awaits her. There's only one thing that fills her mind before she dies. Well, one person. And yet, her story is not over as the Doctor invites her to accompany him on many amazing adventures.

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

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.

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.

Another plot bunny born in the classroom! Will be more fandoms than just those listed, and definitely more characters! What would happen if our favorite characters all went to a therapist? And not just any therapist? Take a look inside their minds as they talk to the doctor. Warning: crackfic. Read At Own Risk. What is seen will never be unseen. Open to requests by PM.

AU EWE Harry, Master of Death, has outlived all his friends and family and decides he is ready to embark on his own next great adventure. After years of study he's determined that the veil is a rift between dimensions. It's time to find out what became of Sirius. He never planned on running into a certain time Lord along the way.

I don't own doctor who or harry potter

In which the Doctor has some trouble landing and finds himself in a strange room full of robed teenagers, and one grumpy professor. Not that the 11th minds, of course. :: One-shot (Two-shot?) Fluff piece (I think?) ::

Fresh from his latest regeneration The Doctor and Rose arrive in Godric's Hollow where they find the youngest and newest member of the Tardis crew.

John and Clara have survived their first year at Hogwarts. However, when the Hogwarts Train is attacked on their way back to school, Clara and John find that there are strange memories chasing them... And they won't stop. SECOND INSTALLMENT IN TALES OF THE FORGOTTEN.

Three girls enter the wizarding world and find the events of the third Harry Potter book unfolding before them. The girls become determined to change the events that unfold in the books and to save more lives. But will they be successful or will their meddling make things worse? Lots of fangirling, a little slash and general craziness from my OC Nadia. Enjoy!

"Little Whinging, Surrey, 1995 June 21." Donna doesn't understand why the TARDIS' destination is so important, but clearly the Doctor does when he tears off and down the street like a bat out of hell. Doctor/Harry, rated M to be safe – warnings inside

One shot. Somewhat frivolous piece. Hogwarts has a new astronomy teacher during the 1974-1975 school year.

(A continuation of The Lonely Swing, Lonely No More - AKA The bits in-between) Harry has found a new home in the TARDIS and the Doctor has found a new... friend. They have many more things left to find and learn but will one of them be love? (Eventual Doctor/Harry slash. T for abuse mentions. If you haven't read TLS, LNM, then you will have no idea what's going on. Enjoy!)

Because even the Doctor has to die eventually. Featuring MoD!Harry and implied major character death. Written for a writing prompt.

A seven year old Harry Potter calls for help, and the doctor comes to save him, they go on adventures and go to Hogwarts! (will go into other fandoms later) Rated T for reasons.

His entire life, there's been a man (well, three) peeking in his cupboard window, watching from a staircase, or standing there, behind his parents' graves. Sometimes there are people with him, sometimes he's alone, but he always comes when he's needed most. Harry's very own protector. / In other words, five times the Doctor visited Harry and the one time Harry got tired of waiting.

Redone because spoilers. How can things change for better or for worse sorry if seems merry sew. rated T for reasons

When Clara's Mum Dies her life seems to only get worse.. but when she gets a letter from hogwarts everything changes, she becomes close friends with Ginny Weasley and Neville Longbottom But the strange teacher Mr Smith knows all about clara... Can Clara and her friends find out why?

Hermione promised to reward her lover if he behaves at lunch at the Weasley's.

Time gets wibbly and the TARDIS lands in Hogwarts. crackfic! A DW/HP/Sherlock crossover. Cast includes Dumbledore, Harry, Hermione, Ten & Donna, Eleven & Amy and Rory, and Jim Moriarty, with cameo appearances by John Watson and Sherlock Holmes