I wouldn't stress about it. Most WAW's aren't reflective enough to read a book like DB or DR. Chances are she saw it, laughed, and moved on. The journal, on the other hand, is probably intriguing enough to warrant a read. Keep it at the office going forward. I don't think that there is any way to put the horse back int he barn though and you can only make things worse by talking about it, so keep your mouth shut and, like the wayward son, carry on.