The horse-trail is not very wide. Like the engineer who built it, it dares anything. Where the ditch plunges through the mountain, it climbs over; and where the ditch leaps a gorge on a flume, the horse-trail takes advantage of the ditch and crosses on top of the flume. That careless trail thinks nothing of travelling up or down the faces of precipices. It gouges its narrow way out of the wall, dodging around waterfalls or passing under them where they thunder down in white fury; while straight overhead the wall rises hundreds of feet, and straight beneath it sinks a thousand. And those marvellous mountain horses are as unconcerned as the trail. They fox-trot along it as a matter of course, though the footing is slippery with rain, and they will gallop with their hind feet slipping over the edge if you let them. I advise only those with steady nerves and cool heads to tackle the Nahiku Ditch trail. One of our cow-boys was noted as the strongest and bravest on the big ranch. He had ridden mountain horses all his life on the rugged western slopes of Haleakala. He was first in the horse-breaking; and when the others hung back, as a matter of course, he would go in to meet a wild bull in the cattle-pen. He had a reputation. But he had never ridden over the Nahiku Ditch. It was there he lost his reputation. When he faced the first flume, spanning a hair-raising gorge, narrow, without railings, with a bellowing waterfall above, another below, and directly beneath a wild cascade, the air filled with driving spray and rocking to the clamour and rush of sound and motion—well, that cow-boy dismounted from his horse, explained briefly that he had a wife and two children, and crossed over on foot, leading the horse behind him. About this time we arrived in the Solomon Islands. No physician would ever recommend the group for invalids or sanitoriums. I spent but little time there ere I really and for the first time in my life comprehended how frail and unstable is human tissue. Our first anchorage was Port Mary, on the island of Santa Anna. The one lone white man, a trader, came alongside. Tom Butler was his name, and he was a beautiful example of what the Solomons can do to a strong man. He lay in his whale-boat with the helplessness of a dying man. No smile and little intelligence illumined his face. He was a sombre death’s-head, too far gone to grin. He, too, had yaws, big ones. We were compelled to drag him over the rail of the Snark. He said that his health was good, that he had not had the fever for some time, and that with the exception of his arm he was all right and trim. His arm appeared to be paralysed. Paralysis he rejected with scorn. He had had it before, and recovered. It was a common native disease on Santa Anna, he said, as he was helped down the companion ladder, his dead arm dropping, bump-bump, from step to step. He was certainly the ghastliest guest we ever entertained, and we’ve had not a few lepers and elephantiasis victims on board.!

There are hosts of people who journey like restless spirits round and about this earth in search of seascapes and landscapes and the wonders and beauties of nature. They overrun Europe in armies; they can be met in droves and herds in Florida and the West Indies, at the Pyramids, and on the slopes and summits of the Canadian and American Rockies; but in the House of the Sun they are as rare as live and wriggling dinosaurs. Haleakala is the Hawaiian name for “the House of the Sun.” It is a noble dwelling, situated on the Island of Maui; but so few tourists have ever peeped into it, much less entered it, that their number may be practically reckoned as zero. Yet I venture to state that for natural beauty and wonder the nature-lover may see dissimilar things as great as Haleakala, but no greater, while he will never see elsewhere anything more beautiful or wonderful. Honolulu is six days’ steaming from San Francisco; Maui is a night’s run on the steamer from Honolulu; and six hours more if he is in a hurry, can bring the traveller to Kolikoli, which is ten thousand and thirty-two feet above the sea and which stands hard by the entrance portal to the House of the Sun. Yet the tourist comes not, and Haleakala sleeps on in lonely and unseen grandeur. 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.

I wanted that tooth. Also, Martin wanted a snap-shot of me getting it. Likewise Charmian got her camera. Then the procession started. We were stopping at what had been the club-house when Stevenson was in the Marquesas on the Casco. On the veranda, where he had passed so many pleasant hours, the light was not good—for snapshots, I mean. I led on into the garden, a chair in one hand, the other hand filled with forceps of various sorts, my knees knocking together disgracefully. The poor old Chinaman came second, and he was shaking, too. Charmian and Martin brought up the rear, armed with kodaks. We dived under the avocado trees, threaded our way through the cocoanut palms, and came on a spot that satisfied Martin’s photographic eye. I did not know anything about dentistry, but a friend fitted me out with forceps and similar weapons, and in Honolulu I picked up a book upon teeth. Also, in that sub-tropical city I managed to get hold of a skull, from which I extracted the teeth swiftly and painlessly. Thus equipped, I was ready, though not exactly eager, to tackle any tooth that get in my way. It was in Nuku-hiva, in the Marquesas, that my first case presented itself in the shape of a little, old Chinese. The first thing I did was to got the buck fever, and I leave it to any fair-minded person if buck fever, with its attendant heart-palpitations and arm-tremblings, is the right condition for a man to be in who is endeavouring to pose as an old hand at the business. I did not fool the aged Chinaman. He was as frightened as I and a bit more shaky. I almost forgot to be frightened in the fear that he would bolt. I swear, if he had tried to, that I would have tripped him up and sat on him until calmness and reason returned. CHAPTER VII THE LEPERS OF MOLOKAI