River Fic Recs

So doctoreleven  is hosting a fic rec day this week, and I figured I'd gather my links together in preparation.  Hey, somebody's gotta curate this stuff.  And on that note, owlsie  is being awesome by compiling a delicious of, hopefully, all the River fic ever.  Comment here if you know something that's been left out.

All recs are for relatively recent fic--about the last six months. 

( Under the cut . . . )