So I aver, it was not Roscoe’s fault. He was like unto a god, and he carried us in the hollow of his hand across the blank spaces on the chart. I experienced a great respect for Roscoe; this respect grew so profound that had he commanded, “Kneel down and worship me,” I know that I should have flopped down on the deck and yammered. But, one day, there came a still small thought to me that said: “This is not a god; this is Roscoe, a mere man like myself. What he has done, I can do. Who taught him? Himself. Go you and do likewise—be your own teacher.” And right there Roscoe crashed, and he was high priest of the Snark no longer. I invaded the sanctuary and demanded the ancient tomes and magic tables, also the prayer-wheel—the sextant, I mean. He had died. The letter told nothing more.!

But there were exceptions. In the variables, if you wait long enough, something is bound to happen, and we were so plentifully stocked with food and water that we could afford to wait. On October 26, we actually made one hundred and three miles of easting, and we talked about it for days afterwards. Once we caught a moderate gale from the south, which blew itself out in eight hours, but it helped us to seventy-one miles of easting in that particular twenty-four hours. And then, just as it was expiring, the wind came straight out from the north (the directly opposite quarter), and fanned us along over another degree of easting. But it is on the western slopes of Haleakala that the main battle goes on. Here Naulu masses his heaviest formations and wins his greatest victories. Ukiukiu grows weak toward late afternoon, which is the way of all trade-winds, and is driven backward by Naulu. Naulu’s generalship is excellent. All day he has been gathering and packing away immense reserves. As the afternoon draws on, he welds them into a solid column, sharp-pointed, miles in length, a mile in width, and hundreds of feet thick. This column he slowly thrusts forward into the broad battle-front of Ukiukiu, and slowly and surely Ukiukiu, weakening fast, is split asunder. But it is not all bloodless. At times Ukiukiu struggles wildly, and with fresh accessions of strength from the limitless north-east, smashes away half a mile at a time of Naulu’s column and sweeps it off and away toward West Maui. Sometimes, when the two charging armies meet end-on, a tremendous perpendicular whirl results, the cloud-masses, locked together, mounting thousands of feet into the air and turning over and over. A favourite device of Ukiukiu is to send a low, squat formation, densely packed, forward along the ground and under Naulu. When Ukiukiu is under, he proceeds to buck. Naulu’s mighty middle gives to the blow and bends upward, but usually he turns the attacking column back upon itself and sets it milling. And all the while the ragged little skirmishers, stray and detached, sneak through the trees and canyons, crawl along and through the grass, and surprise one another with unexpected leaps and rushes; while above, far above, serene and lonely in the rays of the setting sun, Haleakala looks down upon the conflict. And so, the night. But in the morning, after the fashion of trade-winds, Ukiukiu gathers strength and sends the hosts of Naulu rolling back in confusion and rout. And one day is like another day in the battle of the clouds, where Ukiukiu and Naulu strive eternally on the slopes of Haleakala.

The Australian specialists agreed that the malady was non-parasitic, and that, therefore, it must be nervous. It did not mend, and it was impossible for me to continue the voyage. The only way I could have continued it would have been by being lashed in my bunk, for in my helpless condition, unable to clutch with my hands, I could not have moved about on a small rolling boat. Also, I said to myself that while there were many boats and many voyages, I had but one pair of hands and one set of toe-nails. Still further, I reasoned that in my own climate of California I had always maintained a stable nervous equilibrium. So back I came. It looked easy on paper. Here was Hilo and there was our objective, 128° west longitude. With the northeast trade blowing we could travel a straight line between the two points, and even slack our sheets off a goodly bit. But one of the chief troubles with the trades is that one never knows just where he will pick them up and just in what direction they will be blowing. We picked up the northeast trade right outside of Hilo harbour, but the miserable breeze was away around into the east. Then there was the north equatorial current setting westward like a mighty river. Furthermore, a small boat, by the wind and bucking into a big headsea, does not work to advantage. She jogs up and down and gets nowhere. Her sails are full and straining, every little while she presses her lee-rail under, she flounders, and bumps, and splashes, and that is all. Whenever she begins to gather way, she runs ker-chug into a big mountain of water and is brought to a standstill. So, with the Snark, the resultant of her smallness, of the trade around into the east, and of the strong equatorial current, was a long sag south. Oh, she did not go quite south. But the easting she made was distressing. On October 11, she made forty miles easting; October 12, fifteen miles; October 13, no easting; October 14, thirty miles; October 15, twenty-three miles; October 16, eleven miles; and on October 17, she actually went to the westward four miles. Thus, in a week she made one hundred and fifteen miles easting, which was equivalent to sixteen miles a day. But, between the longitude of Hilo and 128° west longitude is a difference of twenty-seven degrees, or, roughly, sixteen hundred miles. At sixteen miles a day, one hundred days would be required to accomplish this distance. And even then, our objective, 128° west longitude, was five degrees north of the Line, while Nuka-hiva, in the Marquesas, lay nine degrees south of the Line and twelve degrees to the west! It was a reputable traverse table, being none other than Bowditch’s. The rule was simple (as navigators’ rules go); I had made no error. I spent an hour over it, and at the end still faced the glaring impossibility of having sailed 24 miles, in the course of which I changed my latitude 3.5 miles and my longitude 25 miles. The worst of it was that there was nobody to help me out. Neither Charmian nor Martin knew as much as I knew about navigation. And all the time the Snark was rushing madly along toward Tanna, in the New Hebrides. Something had to be done.