After the war against Voldemort and his Death Eaters, John Watson lays low and lives a muggle life, where he meets Sherlock Holmes. It's only a miracle that he is able to keep his magic a secret from him for so long.

Ten years after Harry Potter defeats Lord Voldemort, Hogwarts faces a new threat to its students. Luckily, first year Sherlock Holmes and his friend John Watson are on the case.

In which Draco Malfoy is a violinist and a cocaine dealer, and Sherlock Holmes chooses him from whom to buy cocaine. :: Complete HP AU. Pre ASiP.

when Harry first walked in the bar that night he did not expect that to happen. oh well. prequel to obsession. oneshot. no slash.

Deux élèves: l'un noble et de sang pur, l'autre, de famille moldue et sans histoire... Rien ne peut prédire leur rencontre... sauf moi!

Potterlock AU, eventual Johnlock. The TV series re-written with all your favourite characters as the young Wizards and Witches of Hogwarts.

"Are you okay?" "No" "Me neither, lets go kill poeple". Thats how it started, really quite simple wasnt it. oneshot.

Because he has to be alive.

Deatheaters are on the rise again under a new leader. Almeda Holmes is forced to contact her two brothers to rejoin the magical word and teach at Hogwarts. Protection of the students is the top importance. Almeda knows much more than what's she letting on. Only dark times will follow.

Sherlock Holmes; once auror prodigy now hiding from the Wizarding law, all because someone thought it would be fun to accuse him of being a Death Eater. Twelve years later, he's dragged back into the world he left behind, by force, and drags his faithful companion John Watson along with him. *Past Sheriarty*

It's my second attempt of fanfiction. Just a short story about two students and their friendship. Kind of continues.

The Watson-Holmes twins always get a story before bed. This time, they've asked John to tell the tale of how he learned their father was a wizard. Against his better judgement, he agrees... It all started with a howler addressed to Severus James Potter-Malfoy, bearing an angry dress down from Draco, and an invitation to bring John with him for a Christmas holiday visit with Mummy.

El Espejo de Oesed nos muestra ni más ni menos que el más profundo y desesperado deseo de nuestro corazón. John sólo tenía un deseo a la corta edad de 16 años. Un deseo que tan sólo su corazón conocía. Quizás, si tan solo quizás, pudiera cumplirlo, el espejo de Oesed tan solo sería un espejo ordinario más... Dedicado para Lenayuri

—"¡Hogwarts está amenazado! ¡Cubran los límites, protéjannos! ¡Cumplan con su deber para con el colegio!" En medio de esas palabras, Sherlock y John luchan para sobrevivir a la batalla de Hogwarts, juntos, como lo han hecho hasta ahora. John/Sherlock. Regalo para JawnBloggerHolmes del Amigo Secreto del foro I'm Sherlocked.

Sherlock is bored again. So, John introduces him to the only thing that's sure to alleviate boredom: the Harry Potter series.

batman, the doctor, sherlock, watson, and voldemort are forced into a battle of wits, in an all out fandome battle

Don't ask about the title. I promised to post this and here it is after it has been sitting on my laptop for almost two months ! Disclaimer, summary and warnings inside. Rated M for language and future content.

A Sherlock/Harry Potter AU where some of the key characters are professors at Hogwarts. Originally posted on my Tumblr.

An 11 year old Sherlock and John start their first year at Hogwarts, ten years after the Second Wizarding War. Things have changed since Harry Potter left his school, but that does not mean things at Hogwarts are safe and sound... (This is the first of seven (short?) books - which can be read individually. The House they are in is necessary for the story. Please don't be cross. :3

Sherlock and John are students at Hogwarts. Sherlock's trying to get his brother to give him some breathing space, by setting the Ravenclaw up with the captain of the Gryffindor quidditch team (Lestrade). But, his 'wooing' potion needs a guinea-pig. Who better than his best mate, John? Written on a prompt for dunstable on tumblr. Will be a tad more mature as it progresses.

Mycroft Holmes might have claimed that nothing startled him, but that was before the portrait of the old bloke in his office started talking to him.

Crossover- Sherlock Holmes goes to Hogwarts. Starts around the time of the epilogue of the HP series. A Slytherin Jim Moriarty finds the Chamber of Secrets. It is only a matter of time before he releases what's still inside. Will include Johnlock, Mormor, and maybe Mystrade once i'm done. This will take me forever to finish, so i will be welcome to any comments.

Just who is the new resident of 221C Baker Street? And why is Mycroft Holmes suddenly visiting his brother Sherlock so much more often? Slash, Rated M cuz I'm fond of lemonade, though I won't pour it til Ch4 or so. SH/HP/MH.

Aquel inmenso castillo rodeado de todo un bosque podría ser el sueño de cualquiera, pero no el suyo. Sherlock se siente solo entre la inmensidad, hasta que una nueva sensación lo hará todo diferente, aunque casi la pierda. Younglock. Fic participante en el reto "Cuando los Crossover atacan" del foro I'm Sherlocked.

John tiene una desafortunada caída mientras persiguen a un asesino, dos semanas después se despierta en San Mungo sin recordar quien es. Fic participante en el reto -cuando los crossover atacan- .Johnlock.