Johns dragon by winterhill

Gen. (5775) Summary: Sherlock is peculiar, disgusting, and completely useless at being a decent dragon.

(Entirely adorable fic, wherin John becomes the reluctant owner of a rather unique dragon)

Uncharted by Converse_on_the_Tardis

WIP. (13000)Summary: The bomb explodes as Sherlock’s bullet hits it, blowing John and Sherlock into an adventure of Vikings, dragons and eel sushi. Who else will end up in this nightmare?

(This fic is the most ‘crossovery’ featuring characters from both fandoms)

How to tame your Dragon by Mad_Maudlin

Sherlock/John. (12000) NC17. Summary: Sorcerer!Sherlock sets out to trap himself a pet dragon. Said dragon turns out to be far more interesting than he initially anticipated.

(A scorching hot fic, where Sherlock attempts to train a dragon!John. I would highly recommend!)