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. And such a ride! Falling water was everywhere. We rode above the clouds, under the clouds, and through the clouds! and every now and then a shaft of sunshine penetrated like a search-light to the depths yawning beneath us, or flashed upon some pinnacle of the crater-rim thousands of feet above. At every turn of the trail a waterfall or a dozen waterfalls, leaping hundreds of feet through the air, burst upon our vision. At our first night’s camp, in the Keanae Gulch, we counted thirty-two waterfalls from a single viewpoint. The vegetation ran riot over that wild land. There were forests of koa and kolea trees, and candlenut trees; and then there were the trees called ohia-ai, which bore red mountain apples, mellow and juicy and most excellent to eat. Wild bananas grew everywhere, clinging to the sides of the gorges, and, overborne by their great bunches of ripe fruit, falling across the trail and blocking the way. And over the forest surged a sea of green life, the climbers of a thousand varieties, some that floated airily, in lacelike filaments, from the tallest branches others that coiled and wound about the trees like huge serpents; and one, the ei-ei, that was for all the world like a climbing palm, swinging on a thick stem from branch to branch and tree to tree and throttling the supports whereby it climbed. Through the sea of green, lofty tree-ferns thrust their great delicate fronds, and the lehua flaunted its scarlet blossoms. Underneath the climbers, in no less profusion, grew the warm-coloured, strangely-marked plants that in the United States one is accustomed to seeing preciously conserved in hot-houses. In fact, the ditch country of Maui is nothing more nor less than a huge conservatory. Every familiar variety of fern flourishes, and more varieties that are unfamiliar, from the tiniest maidenhair to the gross and voracious staghorn, the latter the terror of the woodsmen, interlacing with itself in tangled masses five or six feet deep and covering acres.!

“I think there’s some dirt in these cuts,” Martin said tentatively, after several days. “I’ll wash them out and then they’ll be all right,” he added, after I had refused to rise to the bait. It was the Snark’s first landfall—and such a landfall! For twenty-seven days we had been on the deserted deep, and it was pretty hard to realize that there was so much life in the world. We were made dizzy by it. We could not take it all in at once. We were like awakened Rip Van Winkles, and it seemed to us that we were dreaming. On one side the azure sea lapped across the horizon into the azure sky; on the other side the sea lifted itself into great breakers of emerald that fell in a snowy smother upon a white coral beach. Beyond the beach, green plantations of sugar-cane undulated gently upward to steeper slopes, which, in turn, became jagged volcanic crests, drenched with tropic showers and capped by stupendous masses of trade-wind clouds. At any rate, it was a most beautiful dream. The Snark turned and headed directly in toward the emerald surf, till it lifted and thundered on either hand; and on either hand, scarce a biscuit-toss away, the reef showed its long teeth, pale green and menacing.

One evening, as the Snark worked around the southern end of the island of Ugi, looking for a reputed anchorage, a Church of England missionary, a Mr. Drew, bound in his whaleboat for the coast of San Cristoval, came alongside and stopped for dinner. Martin, his legs swathed in Red Cross bandages till they looked like a mummy’s, turned the conversation upon yaws. Yes, said Mr. Drew, they were quite common in the Solomons. All white men caught them. 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. We gave up the jungle and sought the stream with the idea of evading the sand-flies. Vain hope! To go in swimming one must take off his clothes. The sand-flies are aware of the fact, and they lurk by the river bank in countless myriads. In the native they are called the nau-nau, which is pronounced “now-now.” They are certainly well named, for they are the insistent present. There is no past nor future when they fasten upon one’s epidermis, and I am willing to wager that Omer Khayyám could never have written the Rubáiyat in the valley of Typee—it would have been psychologically impossible. I made the strategic mistake of undressing on the edge of a steep bank where I could dive in but could not climb out. When I was ready to dress, I had a hundred yards’ walk on the bank before I could reach my clothes. At the first step, fully ten thousand nau-naus landed upon me. At the second step I was walking in a cloud. By the third step the sun was dimmed in the sky. After that I don’t know what happened. When I arrived at my clothes, I was a maniac. And here enters my grand tactical error. There is only one rule of conduct in dealing with nau-naus. Never swat them. Whatever you do, don’t swat them. They are so vicious that in the instant of annihilation they eject their last atom of poison into your carcass. You must pluck them delicately, between thumb and forefinger, and persuade them gently to remove their proboscides from your quivering flesh. It is like pulling teeth. But the difficulty was that the teeth sprouted faster than I could pull them, so I swatted, and, so doing, filled myself full with their poison. This was a week ago. At the present moment I resemble a sadly neglected smallpox convalescent.