ETA: Authors added.
Pause(s) de Deux by Lyrastar
Boston Legal: Alan & Denny, R, ~12 000 words.
I haven't seen Boston Legal, but from what I've heard, this may be the perfect introduction.
Not Strain'd by seldear
Cadfael: Gen, PG-13, ~6400 words.
A classic Cadfael mystery.
A House in His Head by jmtorres
C.J. Cherryh - Cyteen: Grant/Justin, PG-13, ~3800 words.
"...there was something satisfying in knowing that how he felt about Justin existed beyond what he was conditioned to feel about Justin, and it was enough."
How to Not Totally Hate Your Twenty-Year High School Reunion in One Easy Step by Merlin Missy
Daria: Daria & Jane, G, drabble.
Five Rules of Thieving by Heatherly
Eddings - Elenium & Tamuli Series: Danae/Talen, G, 2700 words.
"Summary: It takes a thief to catch a thief. And the Child-Goddess Aphrael is a very good thief."