Author/Artist: echoinautumn (See link below for artist and mixer information)
Characters/Pairing(s): Lenore McCoy (always-a-girl!McCoy), James Kirk, Hikari Sulu (always-a-girl!Sulu), Pavel Chekov, Original Characters; pre-Kirk/McCoy, background Sulu/Chekov
Summary: Three years after the skirmish with Nero, McCoy is working as a medical researcher on the distant Starbase 84 at the edge of the Romulan Neutral Zone. When a mysterious disease begins spreading rapidly through the population of the nearby Federation colony, the Enterprise joins the investigation and uncovers the dangerous truth about the epidemic and the Federation itself.
Warnings: Alternate History/Universe, genderswap/sexswap (always-a-girl!varieties), political intrigue, spies, medical drama, off-screen non-canon character death, moral ambiguity
( Wolf at the Door )