This one's short, but as one of the best AU concepts I've ever read, I just had to rec it.

Title: Reggie and Wooster by Annie aka out_there
Fandom: Jeeves and Wooster
Pairing: Jeeves/Wooster
Categories: drama, AU
Length: Medium (~3,800 words)
Warnings: n/a

Author on LJ: out_there 
Website: n/a

Review:
An AU where Jeeves is the master and Bertie is the valet.

This is a fantastic idea, beautifully executed. I was very impressed by the way that both Jeeves and Bertie are completely in character and yet just different enough to be explained by the AU versions of their upbringings. Jeeves is especially awesome as the solicitor who can solve all ills, and Bertie is adorable as the valet who can't actually cook and who keeps sneaking colorful ties into his master's dresser. The fic is a bit sparse and could have been fleshed out, but the story as it stands is well worth the read just to meet this AU version of Jeeves and Wooster.

Reggie and Wooster