Hermione took this as an opportunity to get more information on the woman who had been keeping her awake for the past two nights. Once she cracked the Puzzle in the room she had been staying in, she only had time to read a few entries before sealing the puzzle up again to join the boys downstairs. Ever since then, she could think of nothing but the detailed description of how Bellatrix Black Devoured a Hufflepuff from her final year at Hogwarts.