This is the last part in the Quadrology of "Portrait of a Genius", "Christmas with a Genius" and "Loving a Genius" set after the two boys have finally gotten married and are living happily ever after on Baker Street with their pet Gladstone. A Christmas Special Series in four parts.

Molly didn't say "I love you".

John accidentally asks Sherlock on a date, and Sherlock intentionally accepts. John has a super brief crisis about his sexuality, has a super scary dream, then gets super sick.

He owed her so much; more than he felt capable of expressing but the sight of her fighting back tears almost did him in. Before he realized what he was about, he found himself cupping her cheek and then drawing her to her feet, her name a plea on his lips.

Mycroft y Greg llevan un año de casados y es su primera Navidad juntos. Regalos, promesas, una niña perdida y regalos que no son lo que pensaban... ¿Qué más se puede esperar en una Navidad con los Holmes?

Greg cree que su salida será como todos los años: una agonía. Entre hacer las compras para la fiesta de navidad de su familia y el llevar a sus hermanos al parque, siente que se volverá loco. Pero no es hasta que ve a cierto chico vestido de Santa Claus, que presiente que las cosas pueden mejorar, ¿o no? AU. Participa en el intercambio navideño del grupo en Facebook Mystrade Is Rea

For Grace: A journey through the various different white Christmases shared by Sherlock Holmes and his older brother.

Tout les jours jusqu'à Noël, un drabble érotique pour rendre l'attente moins longue ! [Participation au Calendrier de l'Avent de la Ficothèque Ardente]

An unusual client comes to see Sherlock on Christmas Eve... Story by Sectumsempra, translation is mine, see further info in author's notes

Or, 5 Times John is Sherlock's exception, and one time Sherlock is John's. Johnlock fluff, for Web

It's Christmas Eve and Sherlock only wishes to see John once more, before he continues to dismantel Moriarty's network. He has worked out the perfect disguise to become unrecognizable to his friend and everything goes according to plan, until feelings get in the way. Johnlock.

Greg recibe pequeñas notas de un admirador secreto, alguien que despierta algo en su corazón con tan solo desearle "Buenos días", ese admirador pronto será descubierto. AU TeenMystrade

Fue entonces que supo que no había marcha atrás. No iba a dejar que la felicidad de John se desvaneciera tan pronto, no sin luchar. Pero ahora, en ese lugar estando bocabajo y sintiendo unas húmedas manos recorriendo su abdomen, cuyo dueño ya le había advertido sobre eso, lo único que quería hacer era gritar. Gritar y llorar. Tal vez morirse. NONCON

After a night of drinking, Sherlock lets something major slip and John must now sort out his own feelings through the wake of Sherlock's confession

Sherlock really needs to learn to knock.

John gets the flat ready for Christmas. William has many questions and is only a bit helping. Part 15 of Little Sherlock

Ado!Sherlock et son addiction.

Teen!Lock and his addiction.

A Molliarty one-shot: Jim Moriarty comes across a familiar face and realises, from just one exchange, that it is not merely Sherlock Holmes that connects them, but a connection of their own.

Fifth story in the 2017 Fanfiction Christmas Countdown. After receiving a cryptic letter, Jim decides to give Sherlock a mystery to solve for Christmas. In fact, mysteries are suddenly in uncanny abundance. Can Sherlock solve the real mystery of who is behind them all?

Christmas time is almost upon them, but John doesn't have any idea what to get Sherlock for Christmas!

One day, when at his wit's end, John yells Sherlock's full name. It has surprising effects. 2 plus 2 times John said Sherlock's full name, and 1 time Sherlock said John's.

JOHNLOCK. This is a one shot of a conversation between Sherlock and John after John returns to Baker street to make amends. Looking for constructive criticisms and stuff that I did well so that I can improve for next time. Check out some of my other works as well as I am constantly adding new material or adding to past work.

Molly is wounded by a violent co-worker, but Sherlock arrives in time and a side of him that she's never seen before finally comes out.

Sherlock and John have been dating for nearly a year now. As their first anniversary comes up, people stress the importance of the date to Sherlock, who now worries what to give John. A small chat with John reveals a small treasure from his past that has been lost for years. Sherlock being Sherlock, takes the challenge of finding the missing treasure. But can he find it in time?