When Professor McGonagall went to visit Harry Watson, son of Mr. Sherlock Holmes and Dr. Watson, to deliver his Hogwarts letter, she was in the mindset of performing a familiar if stressful annual routine. Consequently, she was not prepared to find Harry Potter at 221B Baker Street. BBC Sherlock HP crossover AU

Sequel to Parenting Class - With the class now over, sixth year is back to normal... well, as normal as it gets at Hogwarts when Draco Malfoy and Harry Potter are now friends. However, amidst new friendships and romances, a dark prophecy is quickly unraveling that could spell the end of the world. Safe to say, the rest of the year will be anything but normal. ON INDEFINITE HIATUS

For saving the lives of his friends, Bilbo gets their eternal gratitude. For trying to save his own, he gets the immortal curiosity of a dragon. A Hobbit/Sherlock crossover.

Coffee Shop AU. Sherlock's irritated when change comes to his favorite café in the form of a new barista, John, but finds life has more flavor with him around. A quirky romance told in 100- or 1000-word snippets. university!Sherlock, med-school!John

Petunia married a biochemist, and Harry grew up reading science and science fiction. Then came the Hogwarts letter, and a world of intriguing new possibilities to exploit. And new friends, like Hermione Granger, and Professor McGonagall, and Professor Quirrell... COMPLETE.

In the aftermath of the Reichenbach Falls, Sherlock struggles to regain what he had lost and take out the one man left in Moriarty's web. Sebastian Moran. I am horrible at summaries and desperately hope someone can come up with something better

I've been having these dreams all my life, dreams of another time and place. Dreams of a city of glass and metal and man with eyes like the winter sky. Dreams in which I'm a healer, a fighter, and always in such danger...I have never felt so alive than in my dreams. But...what if...they are not dreams at all. What if...they are memories?

Lestrade and co. get to know John a bit better. Gen, set shortly after ASIP. NOW WITH MOUSTACHE!MYCROFT IMAGE POSTED ON TUMBLR!

Most mermaids are terrified or disgusted by the mere mention of human beings. Sherlock Holmes isn't most mermaids.

"We need you to help us slay a dragon, Dr Watson. Mr Gandalf assures us you are ideally suited for our purposes." "A dragon?" John asked. "The ones in the zoo don't seem particularly threatening." Thorn gave him a wry smile. "A metaphorical dragon, doctor. One named Moriarty. Perhaps you've heard of him?"

To stop a blackmailer, Sherlock Holmes decides to enter unfamiliar territory. But not before practicing on John Watson.

For Sherlock Holmes and John Watson, the odds are far from in their favour. The 74th Hunger Games will change their lives in every way- if either of them make it out alive.

Sherlock has always been friends with John Watson, only once John was imaginary. Now he's not.

Lestrade figured that anyone who thought John Watson wasn't important, and that Sherlock hadn't changed since meeting him, had to be completely, bloody deaf. Because it was all right there, in every sound Sherlock made. For anyone attentive enough to listen.

The first part of the series: The Brave & The Cunning. Sherlock and John are Hogwarts students forced together despite their differences by the Inter-House Challenge. Post-2nd Wizarding War era, spoilers for Sherlock ep.1

Taken out of context, John Watson leads a terrifying life. You have to wonder what those poor women he dates thinks of it, especially if John decides to try keeping one away from Sherlock, and Sherlock decides that it'd be best if he could get rid of her

Post Reichenbach Fic. All the things that were missed. The reactions, the funeral, the fights, the movement, the reunion. Warnings for : Character "death" spoilers, blood? Emotions?

When John heads overseas for a week, Sherlock's forced to fend for himself. It goes about as well as anyone could have anticipated. Which is to say, very, very poorly. Don't worry, things'll be fine in just seven days.

Sherlock always has, and always will be alone. Or so the Scotland Yard thought, until a soldier, just back from Afghanistan, appears at one of the crime scenes, looking for a Sherlock Holmes. For detectives, they're terrible at making accurate deductions.

LOTR Fusion. John Watson was a Shire Hobbit, born and bred, and he was terrible at it. Until Sherlock. Now he's running around Middle Earth trying to stop a killer, and avoid Mycroft's schemes, while pretending he wasn't half mad in love with the Elf.

Sherlock drags John along to Christmas dinner with Mycroft and Mummy And "Anthea", too . Over the course of the evening, John realises that everyone in the room - apart from him - seems to think that he and Sherlock are a couple. Shenanigans ensue.

Complete DHr & HG Sixth years at Hogwarts are now required to take a parenting class, what fun! Hermione, Draco, and Harry are paired up in which they'll trade off being children. Can they live through the class or will being a parent prove too hard?