Everything was black--perfectly black. At intervals, headlong gusts of rain swept over our heads. I suppose I did keep sufficiently cool, but in every flash of lightning the wind, the sea, the clouds, the rain, and the boat appeared to rush together thundering upon the coast. The line of sands, bordered with a belt of foam, zigzagged dazzlingly upon an earth as black as the clouds; only the headland, with every vision, remained sombre and unmoved. At last it rose up right before the boat. Blue lightning streamed on a lane of tumbling waters at its foot. Was this the entrance? With the vague notion of shortening sail, I let the sheet go from my hand. There was a jerk, the crack of snapped wood, and the next flash showed me Castro emerging from the ruins of mast and sail. He uprose, hurling the wreck from him overboard, then flickered out of sight with his arm waving to the left, and I bore accordingly on the tiller. In a moment I saw him again, erect forward, with the arm pointing to the right, and I obeyed his signal. The clouds, straining with water and fire, were, indeed, lighting us on our way. A wave swelled astern, chasing us in; rocking frightfully, we glanced past a stationary mass of foam--a sandbar--breakers.... It was terrible.... Suddenly, the motion of the boat changed, and the flickers of lightning fell into a small, land-locked basin. The wind tore deep furrows in it, howling and scuffling behind the dunes. Spray flew from the whole surface, the entire pool of a bay seemed to heave bodily upwards, and I saw Castro again, with his face to me this time. His black cloak was blowing straight out from his throat, his mouth yawned wide; he shouted directions, but in an instant darkness sealed my eyes with its impenetrable impress. It was impossible to steer now; the boat swung and reeled where she listed; a violent shock threw me sideways off my seat. I felt her turning over, and, gathering Seraphina in my arms, I leaped out before she capsized. I leaped clear out into shallow water. I should never in my life have thought myself capable of such a feat, and yet I did it with assurance, with no effort that I can remember. More than that--I managed, after the leap, to keep my feet in the clinging, staggering clutch of water charged with sand, which swirled heavily about my knees. It kept on hurling itself at my legs from behind, while I waded across the narrow strip of sand with an inspired firmness of step defying all the power of the elements. I felt the harder ground at last, but not before I had caught a momentary glimpse of a black and bulky object tumbling over and over in the advancing and withdrawing liquid flurry of the beach. “Sit still here on the ground,” I shouted to Seraphina, though flights of spray enveloped us completely. “I am going back for Castro.”