is it running in our blood is it running in our veins by half_sleeping. SVSSS, absolutely the funniest a/b/o AU I've ever read
Children Will Look To You/ For Which Way To Turn/ To Learn What To Be Spoiler I tagged this one as "Tired dad bones accidentally adopts 30 vulcan kids at once" Star Trek AOS, Post destruction of Vulcan, bones centric Leave No Soul Behind Spoiler Star Trek AOS, non-Starfleet AU, Spirk. Basically, Kirk joins Space Doctors Without Borders, except they're more like....Space Green Beret EMTs Without Borders?? A really cool concept, tbh, it works really well.
I have a feeling I'll like the second rec a lot too, but I just gotta say the first was so good??? Like I barely go here, just enough for some context, and I read it and it's sequel, and am already working through part one again
MuffinLance has a bunch of good ATLA stuff, but my favorite at the moment is the Dark Night in Ba Sing Se AU series, wherein Li gets recruited by the Ba Sing Se guard to keep him out of trouble. Which works about as well as most things involving Zuko do. Currently two complete works.