aka fic rec series where I scream "you need to read this!" into the void
Indefinite Lines by arwamachine
I know I'm late on this one and I can only apologise to myself for that really. Compelling casefic, cinematic writing, interesting narrative structure, the cutest Rosie incarnation this side of s4, and plenty - PLENTY - of angst and comfort. Incredible character voices, including one of the best Sherlocks I've ever read. Head the tags re: whump though, because hoo boy. @arwamachine is responsible for creating a term that I now think about once a day which I will refer to here as m*** s****** for fear of spoilers. Don't miss Bonus Lines, which is a collection of incredible deleted/bonus scenes that accompanies the fic.
2. Thankless (a 5 + 1) by Silvergirl
Do you love Lestrade? Do you love @totallysilvergirl? Lucky for you, I already knew your answer to both of those questions was OF COURSE YES, WHY DO YOU ASK. As it says on the tin, a 5 + 1 wherein we revisit key moments throughout the series where Lestrade helps Sherlock until, finally, it finally sinks in (hopefully before it's too late). Gorgeous, lush, emotionally resonant writing across the board. I adore Silver's Lestrade (and pretty much everything Silver writes, honestly, including the epic, fantastically written Drawn to Stars and the heartachy, beautifully written A Case of You) and I'm 100% positive you will too.
3. Inscrutable to the Last by DiscordantWords
I love a super unique fic idea and @discordantwords always seems to have an endless supply. How they do it, I would love to know. This fic. THIS FIC. I don't want to give any spoilers but the inherent premise is just sooooo clever. Precise and devastating writing, excellent plotting, with spot-on character details and dialogue (as usual). You should also read their heartbreaking (and heart-healing) s4 fix-it (Never) Turn Your Back to the Sea after you give this one a go!
If you're interested in more fic recs, let me know!