Pandora's Pictures

How about a horror story? Set in Leroux's book. Chapter 4 of 4 definitely M rated. Led through the mirror by her Angel, and unmasking a man, Christine works to convince him to trust her. Left alone for hours at a stretch, but only sporadically, how do you spend that time? Plot your escape, certainly... is that all? Perhaps there's a way to pass your time in the library?