Pairings: Athos/Porthos (also Aramis/Anne and d'Artagnan/Constance)
Rating: NC17 (briefly, mostly PG)
Wordcount: 56,064 (over 10x chapters, complete)
Summary: 1920's country house murder mystery AU. Porthos has gone to work as chauffeur for Lord Louis and Lady Anne Bourbon. At first life seems good, and he gets on well with his fellow staff - particularly the butler, Athos. But then his employers throw a weekend houseparty and tragedy strikes - and with the amount of intrigue and number of lies uncovered by Inspector Treville it seems that practically all of the guests and staff had both motive and opportunity. And the first death will not be the last.
Warnings: Character death - although to be fair probably no one anyone cares about.