But alas, his Saturday project required the library, the far back corner to be precise.  Draco was slowly reading the spines of books along a shelf when he sensed something...off.  He peered around the corner of the next bookcase to find Granger at a table rapidly writing away, paying no attention to her surroundings.  Behind her at the smaller table under the window sat Jansen, looking disinterested even as he read his own book, leaning back in the chair with his feet propped up on the desk.  Draco wasn’t stupid enough to believe that Jansen didn’t know he was there.