Bodie as the nephew of a duke

[vettithoughts1.livejournal.com]

I know I read this story somewhere. It has to be either online or in Proslib CD. I have not bought any zine so far...so that is ruled out.

Cowley sends Doyle and Bodie to a Duke's (??) castle (mansion) because the duke had asked for Bodie. Turns out that Bodie is the Duke's nephew and they they are there to figure out if a visiting American is in danger or something of that sort...

I hope some one can tell me the author and the story title.

Thanks
VT