All was plain again. The Snark was in 19° south latitude. The world wasn’t as big around there as at the equator. Therefore, every mile of westing at 19° south was more than a minute of longitude; for sixty miles were sixty miles, but sixty minutes are sixty miles only at the equator. George Francis Train broke Jules Verne’s record of around the world. But any man that wants can break George Francis Train’s record. Such a man would need only to go, in a fast steamer, to the latitude of Cape Horn, and sail due east all the way around. The world is very small in that latitude, and there is no land in the way to turn him out of his course. If his steamer maintained sixteen knots, he would circumnavigate the globe in just about forty days. “Nothing like hot water,” he proclaimed enthusiastically. “It beats all the dope the doctors ever put up. These sores will be all right in the morning.”!

Since my return I have completely recovered. And I have found out what was the matter with me. I encountered a book by Lieutenant-Colonel Charles E. Woodruff of the United States Army entitled “Effects of Tropical Light on White Men.” Then I knew. Later, I met Colonel Woodruff, and learned that he had been similarly afflicted. Himself an Army surgeon, seventeen Army surgeons sat on his case in the Philippines, and, like the Australian specialists, confessed themselves beaten. In brief, I had a strong predisposition toward the tissue-destructiveness of tropical light. I was being torn to pieces by the ultra-violet rays just as many experimenters with the X-ray have been torn to pieces. As I write these lines I lift my eyes and look seaward. I am on the beach of Waikiki on the island of Oahu. Far, in the azure sky, the trade-wind clouds drift low over the blue-green turquoise of the deep sea. Nearer, the sea is emerald and light olive-green. Then comes the reef, where the water is all slaty purple flecked with red. Still nearer are brighter greens and tans, lying in alternate stripes and showing where sandbeds lie between the living coral banks. Through and over and out of these wonderful colours tumbles and thunders a magnificent surf. As I say, I lift my eyes to all this, and through the white crest of a breaker suddenly appears a dark figure, erect, a man-fish or a sea-god, on the very forward face of the crest where the top falls over and down, driving in toward shore, buried to his loins in smoking spray, caught up by the sea and flung landward, bodily, a quarter of a mile. It is a Kanaka on a surf-board. And I know that when I have finished these lines I shall be out in that riot of colour and pounding surf, trying to bit those breakers even as he, and failing as he never failed, but living life as the best of us may live it. And the picture of that coloured sea and that flying sea-god Kanaka becomes another reason for the young man to go west, and farther west, beyond the Baths of Sunset, and still west till he arrives home again.

“She’s not going ashore,” was Captain Jansen’s answer. “Put it back, please, oh, put it back,” Martin pleaded. “You were too quick for me.” 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.