Joséphine Williams est professeur de sortilèges à l'école de sorcellerie Poudlard en 1998. Elle travaille à temps partiel au MI6 avec comme collègue Mycroft Holmes. Crossover entre l'univers d'Harry Potter et Sherlock. Correspondance de 150 lettres sur l'évolution de leur relation.

After an inexplicable case in Surrey, Sherlock is after the strangest criminal he's ever encountered: a mass murderer, that has eluded the authorities for almost 14 years. Unfortunately, Sherlock Holmes is the only one that can see right away that this Harry Potter character is completely innocent. And hang on, is that tea set floating? (Harry/Sherlock)

Harry Potter. Sherlock Holmes. The resemblance was superficial, but genetics do not lie. And if anybody was going to give Sherlock Holmes a son and then hide it away, give it the name of her estranged husband, it -would- have been Lily Evans Potter.

At wit's end, Scotland Yard calls in Sherlock Holmes to solve the murder of one Amelia Bones. Which is probably the worst possible thing that could happen to the International Statute of Wizarding Secrecy. AU 7th book after the Weasley Wedding.

Sherlock and Pansy take a trip to Rome and learn that it's going to take more than attraction to make their relationship work.

Mycroft prided himself on his intelligence and his control, and right now he knew more than both British ministers, and had control over two Harry Potters. Parallel universe travel, canon divergence, MoD!Harry raises himself (with a twist).

A normal day to work turns south for Harry when he somehow, accidentally, let a muggle into the Ministry. ((Inspired by Routine Procedure by meggannn))

With nothing left for him to live for after the Second Wizarding War, Draco had decided to live a fresh start outside of the magical community. He didn't expect his life to be thrown out of proportion by a single muggle. ((No Slash))

Sherlock and Watson (both Muggles) are commissioned by Headmistress Hermione Granger to investigate a perplexing murder at Hogwarts.

Andrea is accustomed to to her own family's demons, but here at Hogwarts she's just another Muggle-born in a generation one step from lost. (Post-HP, written because I was curious about the effects of war on the next generation. Lots of familiar faces as the story progresses.)

In which Sherlock is moping, Snape is morbidly curious, and John inadvertently introduces the two least pleasant men he knows. Based on HermioneGirl96's "The Jumper Chronicles" but can stand pretty well on its own.

Part 2 of the Paramour series...Hermione's simple introspective night of holiday decorating and music is interrupted by an early arrival and an unexpected change of plans.

Everyone has a soulmate , someone special who they are supposed to be perfect for. People find out about their soulmates when their soulmate gets teleported to them. Sherlock Holmes and Harry Potter are soulmates and after meeting they go on a date.

Both Hermione and Sherlock find themselves in Paris for different reasons, but as it turns out, they are exactly what the other needs.

Written for Winds of Change 2022 Fluffover Christmas Event 2022. Prompt: Must make works which combine: (1) Found Family; (2) Christmas; (3) At least two fandoms. Works can be any size/length and should be posted between 24th and 26th December. FLUFF IS MANDATORY! All fandoms welcome.

Sherlock Holmes has many faults. One of them is his inability to let go of a problem once it has caught his attention. And when people start appearing and disappearing from a pillar in the middle of a busy railway station... Sherlock is intrigued, John is confused, and Mycroft is worried that this time his brother might have landed himself in a place where he cannot help him.

Written 2019-08-14. First year Harry & Sherlock, third year Mycroft. *** "Don't you pity them? Disgusting things, goldfish." "Mycroft…" [...] "Um, excuse me, mam, but I don't know how to get on the platform…"

It's been more than two years and London has changed since the fall of Sherlock Holmes. He's back and the journey of Sherlock, Helena and John continues. Sherlock Holmes/Female Harry Potter (Part 2 of Adventures of A Detective and The Noirette)

In the Wizarding World, John goes by another name. So does Sherlock. Neither of them talk about it.

Snippets of Sherlock and Helena's life when Sherlock was 'dead'. Sherlock/Female Harry (Part 4 of Adventures of A Detective and The Noirette)

The journey of Sherlock, Helena and John continues. Female Harry Potter/Sherlock. (Part 3 of Adventures of A Detective and The Noirette!)

They say that The Boy Who Lived has power the Dark Lord knows not. Problem is, Sherlock doesn't know what that power is, or how to use it. As usual, Mycroft isn't helping.

The summer time crawls at a snail pace and Harry decides to go and do a stupid thing. Like running away as fast as he can. Parentlock (includes crossdressing, case, mentions of mental health, destructive babies and sass)(cross-posted on AO3)

As she's finishing up her potion project, Hermione finds herself having to escape. Little does she know she's about to find herself exactly where she needs to be.

Your soulmate leaves coloured footprints only visible to you , this is something that everyone knows. Sherlock Holmes and Hermione Granger are each other's soulmate's and one day meet.