It was little wonder if I slept no more. Why had I been locked in? What had passed? Who was the author of these indescribable and shocking cries? A human being? It was inconceivable. A beast? The cries were scarce quite bestial; and what animal, short of a lion or a tiger, could thus shake the solid walls of the residencia? And while I was thus turning over the elements of the mystery, it came into my mind that I had not yet set eyes upon the daughter of the house. What was more probable than that the daughter of the Senora, and the sister of Felipe, should be herself insane? Or, what more likely than that these ignorant and half-witted people should seek to manage an afflicted kinswoman by violence? Here was a solution; and yet when I called to mind the cries (which I never did without a shuddering chill) it seemed altogether insufficient: not even cruelty could wring such cries from madness. But of one thing I was sure: I could not live in a house where such a thing was half conceivable, and not probe the matter home and, if necessary, interfere. The next day came, the wind had blown itself out, and there was nothing to remind me of the business of the night. Felipe came to my bedside with obvious cheerfulness; as I passed through the court, the Senora was sunning herself with her accustomed immobility; and when I issued from the gateway, I found the whole face of nature austerely smiling, the heavens of a cold blue, and sown with great cloud islands, and the mountain-sides mapped forth into provinces of light and shadow. A short walk restored me to myself, and renewed within me the resolve to plumb this mystery; and when, from the vantage of my knoll, I had seen Felipe pass forth to his labours in the garden, I returned at once to the residencia to put my design in practice. The Senora appeared plunged in slumber; I stood awhile and marked her, but she did not stir; even if my design were indiscreet, I had little to fear from such a guardian; and turning away, I mounted to the gallery and began my exploration of the house.