tween. Along a narrowing arm of the mountain, a deep canyon flumed a rushing torrent of icy water from a small glacier on our right. Then came moraine matter, rounded pebbles and boulders, and beyond them the glacier. Once a giant, it is nothing but a baby now, but the ice is still blue and clear, and the crevasses many and deep. And that day it had to be crossed, which was a ticklish task. A misstep or slip might land us at once fairly into the heart of the glacier, there to be preserved in cold storage for the wonderment of future generations. But glaciers were Muir's special pets, his intimate companions, with whom he held sweet communion. Their voices were plain language to his ears, their work, as God's landscape gardeners, of the wisest and best that Nature could offer.
No Swiss guide was ever wiser in the habits of glaciers than Muir, or