TOS
a commotion in the firmament by
irnan (Kirk/Spock, PG-13, 1411 words)
Summary: They should have had this conversation weeks ago. (post-TMP)
Notes: Beautifully written, and a wonderful read!
Little Differences by
lovelyzelda (implied McCoy/Kirk(s)/Spock, unrated, 2971 words)
Summary: TOS McCoy ends up on the Reboot!Enterprise. Highjinks ensue.
Notes: This is a hilarious piece, with pitch-perfect character voices and a brilliant comedic pace.
DS9
An Evening With The O'Briens by
dress_fic (Miles/Julian, PG, 406 words)
Summary: "Keiko is always polite to him and smiles an awful lot."
Notes: Heartbreaking and vivid. The author does such a gorgeous job of crafting the characters here.