We made the final arrangements while the little torrent was swelling to a river. Before it became too broad and deep we managed to place the car across the center of its course, the sleds forming outriders. Then all took their places and waited. Higher and higher rose the waters, while avalanches, continually increasing in size and number, thundered down the heights, and vast cataracts leaped and poured from the precipices. It was a mercy that we were so situated that the avalanches could not reach the car. But we received some pretty hard knocks before the stream became deep and steady enough to float us off. Shall I ever forget that moment?
There came a sudden wave, forced onward by a great slide of ice, which lifted car and sleds on its crest, and away we went! The car proved more buoyant than I had believed possible. The sleds, fastened on each side, tended to give it extra stability, and it did not sink deeper than the middle of the windows. The latter, though formed of very thick glass, might have been broken by the tossing ice if they had not been divided into small panes separated by bars of steel, which projected a few inches outside.
"I made that arrangement for meteors," said Edmund, "but I never thought that they would have to be defended against ice."
The increasing force of the current sent us spinning down the valley with accelerated speed. We swept round the nearest ice peak on the left, and as we passed under its projecting buttresses a fearful roar above informed us that an avalanche of unexampled magnitude had been unchained. We could not withdraw our eyes from the window on that side of the car, and almost instantly immense masses of ice appeared crashing into the water, throwing it over us in floods and half drowning the unfortunate wretches on the sleds. Still, they clung on, fastened together, and we could do nothing to aid them. The uproar grew worse, and the ice came plunging down faster and faster, accompanied with a deluge of water from the heights above. The car pitched and rolled until we were all flung off our feet. Poor Juba was a picture of abject terror. He hung moaning to a bench, his huge eyes aglow with fright.
Suddenly the car seemed to be lifted clear from the water, and then it fell back again and was submerged, so that we were buried in night. Slowly we rose to the surface, and Edmund, springing to a window, shouted:
"They're gone! Heaven have pity on them—and on me!"
In spite of their fastenings the water had swept every living soul from the sled on the left. We rushed to the other window. It was the same story there—the sled on that side was also empty. I saw a furry body tossed in the torrent alongside, but in a second it disappeared beneath the raging water. At the same time Edmund exclaimed:
"God forgive us for bringing those poor creatures here only to meet their death!"