Fairfax may indeed have suspected something, but she could have gained no precise knowledge as to facts. Grace has, on the whole, proved a good keeper; though, owing partly to a fault of her own, of which it appears nothing can cure her, and which is incident to her harassing profession, her vigilance has been more than once lulled and baffled. The lunatic is both cunning and malignant; she has never failed to take advantage of her guardian’s temporary lapses; once to secrete the knife with which she stabbed her brother, and twice to possess herself of the key of her cell, and issue therefrom in the nighttime. On the first of these occasions, she perpetrated the attempt to burn me in my bed; on the second, she paid that ghastly visit to you. I thank Providence, who watched over you, that she then spent her fury on your wedding apparel, which perhaps brought back vague reminiscences of her own bridal days: but on what might have happened, I cannot endure to reflect. When I think of the thing which flew at my throat this morning, hanging its black and scarlet visage over the nest of my dove, my blood curdles⁠—”

“And what, sir,” I asked, while he paused, “did you do when you had settled her here? Where did you go?”