I know what you mean about non- fiction....no matter how interesting the subject I always have to get a "fix" of fiction afterwards....
oh, speaking of good fiction and romance just thought of "Memoirs of a Geisha" by Arthur Golden...very heart-breaking, and intriguing since the story was greatly generated by "Geisha", actually a partial autobiography of Liza Dalby, the only non-japanese woman to ever become a Geisha...equally good