Young adult/Adult fiction is preferred, but I'm interested to know if anyone's got any at all...

Wow.  That might be a tough one.  I know some people who have some books in Polish, but they are special books that are treasured.  I'll have to look through my piles and see if i have anything at all.  There may be something in German, but I doubt it....

:(

I know my mom has some listed (Karin55)

I have a German book that I think is a humor book.  My brother gave it to me.  It belonged to a dear friend of his that passed away. I don't have it listed but would be glad to if you are interested. I also have a Johanna  Lindsey romance book that is also in German.  I would have to look up the title for you if you want. It is also not listed. 

I have LOTS of German books, but none are listed on my bookshelf.  I didn't think there'd be much call for them.  Many of mine are Reclam editions; I'm not sure those are postable.  If you'll tell me a little more about what you're looking for, I can see what I have that matches.

Sleepy26177 does, I noticed today.... http://www.paperbackswap.com/book/members_books.php?m=NDg4Nzk=

If you look in her profile, she also links to her librarything page to see more.