I've noticed a trend in young adult literature that I don't remember being the case when I was a teen. While browsing popular YA fiction web sites, I keep running across books about the darker "hot topics" of today's culture--teen molestation by older men, self-mutilation, suicide, etc. Is it just me, or were YA books a bit less grim ten years ago? (And yes, it has been ten years since I was in...