I know this is a pretty long shot, but don't ask and you won't get…
A long, ---long--- time back, in 2006 or 2007, when FFG had completely different forum software, there was a putative fan expansion called Mummies of Dunwich. I think it was mostly just text in a forum post, but there may have been some cards created in SE. Does anyone have a copy of this expansion or any notes or it?
Also, does anyone have the .eon files for Sea of Horror? I've got some .jpgs, but just want to know if there's anything I'm missing.