I think it has to do with where we got the description and what the permissions associated with relationship are. I'll ask someone who knows better though.
Yes - many of our book descriptions come from amazon and we aren't - per their terms - allowed to give those to third parties. You can get them yourself from amazons API though.
http://www.goodreads.com/book/show/53...
but if you query it via XML, is an empty node:
http://www.goodreads.com/book/show/53...
Is there a reason for this?
thanks,
Casper.