Robes swishing after her, Hermione ran up several flights of stairs to the seventh floor. She passed in front of the wall three times, focusing on her need to get to the place where lost things are hidden. Harry had told her where the Diadem was after his sixth year, but he had no idea where he'd grabbed it from. Suppressing a groan, Hermione used the time in which she would not be missed as best she could, but the room was too large. Several hours of methodical search yielded no results.