By this time the Snark was at sea on her way to Fiji. I remembered the French sailor, and for the first time became seriously alarmed. Four other similar sores had appeared—or ulcers, rather, and the pain of them kept me awake at night. All my plans were made to lay up the Snark in Fiji and get away on the first steamer to Australia and professional M.D.’s. In the meantime, in my amateur M.D. way, I did my best. I read through all the medical works on board. Not a line nor a word could I find descriptive of my affliction. I brought common horse-sense to bear on the problem. Here were malignant and excessively active ulcers that were eating me up. There was an organic and corroding poison at work. Two things I concluded must be done. First, some agent must be found to destroy the poison. Secondly, the ulcers could not possibly heal from the outside in; they must heal from the inside out. I decided to fight the poison with corrosive sublimate. The very name of it struck me as vicious. Talk of fighting fire with fire! I was being consumed by a corrosive poison, and it appealed to my fancy to fight it with another corrosive poison. After several days I alternated dressings of corrosive sublimate with dressings of peroxide of hydrogen. And behold, by the time we reached Fiji four of the five ulcers were healed, while the remaining one was no bigger than a pea. In years and years no sailing vessel has attempted this traverse, and we found ourselves in the midst of one of the loneliest of the Pacific solitudes. In the sixty days we were crossing it we sighted no sail, lifted no steamer’s smoke above the horizon. A disabled vessel could drift in this deserted expanse for a dozen generations, and there would be no rescue. The only chance of rescue would be from a vessel like the Snark, and the Snark happened to be there principally because of the fact that the traverse had been begun before the particular paragraph in the sailing directions had been read. Standing upright on deck, a straight line drawn from the eye to the horizon would measure three miles and a half. Thus, seven miles was the diameter of the circle of the sea in which we had our centre. Since we remained always in the centre, and since we constantly were moving in some direction, we looked upon many circles. But all circles looked alike. No tufted islets, gray headlands, nor glistening patches of white canvas ever marred the symmetry of that unbroken curve. Clouds came and went, rising up over the rim of the circle, flowing across the space of it, and spilling away and down across the opposite rim.!

“You see,” I said to my friends, when I paid the latest bunch of wagers, “neither trouble nor cash is being spared in making the Snark the most seaworthy craft that ever sailed out through the Golden Gate—that is what causes all the delay.” The first one was always erected at the foot of the hill, the second in front of the post-office, and the third in the middle of the street. This position occasioned some rivalry among the women and they finally decided upon Madame Aubain’s yard.

“So you write books,” he said, one day when, tired and sweaty, I finished my morning’s work. But there are compensations. On Wednesday evening, June 10, I brought up my noon position by dead reckoning to eight P.M. Then I projected the Snark’s course and saw that she would strike Futuna, one of the easternmost of the New Hebrides, a volcanic cone two thousand feet high that rose out of the deep ocean. I altered the course so that the Snark would pass ten miles to the northward. Then I spoke to Wada, the cook, who had the wheel every morning from four to six. It was in the doldrums that our most exciting event occurred. On November 20, we discovered that through an accident we had lost over one-half of the supply of fresh water that remained to us. Since we were at that time forty-three days out from Hilo, our supply of fresh water was not large. To lose over half of it was a catastrophe. On close allowance, the remnant of water we possessed would last twenty days. But we were in the doldrums; there was no telling where the southeast trades were, nor where we would pick them up.