had to return quite unsuccessful, and I can only conclude that this water was permitted by a kind Providence to remain here in this lovely spot for my especial benefit.… I have, in gratitude, called it Mount Udor, as being the only one in this region where a drop of that requisite element was to be obtained. And when I left the udor had departed also." This incident occurred at the twenty-first camp from Chambers's Pillar. From this point a persevering, but unsuccessful, effort was made to strike out west in the direction of a chain named Ehrenberg's Mountain. Want of water again forced the party back on Mount Udor. A more southerly route led to the important discovery of a great saltwater lake, which was called Amadeus, after the then King of Spain, son of Victor Emanuel. Beyond this long, but comparatively narrow, sheet of water, a conspicuous mountain, named Olga, specially attracted the attention of Mr. Giles, who was anxious to reach it by rounding the lake. But this labour was prevented by an incident which, unhappily, caused the purpose of the expedition to collapse. Robinson had been seized with home-sickness, and the infection reached Carmichael, who obstinately refused to proceed any further. Giles tried the effect of moral >suasion, which was the only weapon available for a volunteer. He pleaded the large supply of provisions, the importance of the enterprise, and the ignominy of turning back. But it was to no purpose. Carmichael had made up his mind and would listen to no arguments. Giles was now compelled to direct his
