When we sailed from San Francisco on the Snark I knew as much about sickness as the Admiral of the Swiss Navy knows about salt water. And here, at the start, let me advise any one who meditates going to out-of-the-way tropic places. Go to a first-class druggist—the sort that have specialists on their salary list who know everything. Talk the matter over with such an one. Note carefully all that he says. Have a list made of all that he recommends. Write out a cheque for the total cost, and tear it up. It began in the swimming pool at Glen Ellen. Between swims it was our wont to come out and lie in the sand and let our skins breathe the warm air and soak in the sunshine. Roscoe was a yachtsman. I had followed the sea a bit. It was inevitable that we should talk about boats. We talked about small boats, and the seaworthiness of small boats. We instanced Captain Slocum and his three years’ voyage around the world in the Spray.!

“I never heard of him if he did. But it is only a theory of mine, this living on air. It would be fine, wouldn’t it? Of course it may be impossible—most likely it is. You see, I am not unpractical. I never forget the present. When I soar ahead into the future, I always leave a string by which to find my way back again.” She asked the advice of the chemist, who had always been kind to the bird.

So we went ashore with them across a level flashing sea to the wonderful green land. We landed on a tiny wharf, and the dream became more insistent; for know that for twenty-seven days we had been rocking across the ocean on the tiny Snark. Not once in all those twenty-seven days had we known a moment’s rest, a moment’s cessation from movement. This ceaseless movement had become ingrained. Body and brain we had rocked and rolled so long that when we climbed out on the tiny wharf kept on rocking and rolling. This, naturally, we attributed to the wharf. It was projected psychology. I spraddled along the wharf and nearly fell into the water. I glanced at Charmian, and the way she walked made me sad. The wharf had all the seeming of a ship’s deck. It lifted, tilted, heaved and sank; and since there were no handrails on it, it kept Charmian and me busy avoiding falling in. I never saw such a preposterous little wharf. Whenever I watched it closely, it refused to roll; but as soon as I took my attention off from it, away it went, just like the Snark. Once, I caught it in the act, just as it upended, and I looked down the length of it for two hundred feet, and for all the world it was like the deck of a ship ducking into a huge head-sea. One day he noticed a set of boxing-gloves hanging on the wall, and promptly his eyes brightened. CHAPTER XIV THE AMATEUR NAVIGATOR