like a glowing orange, which came gliding close up to the terrace wall out of the blue of the night. There was the sound of a paddle being shipped and a diminishing drip of water, but the people in the boat sat still and listened until the musician had done altogether. Then they came up the steps to the terrace and asked the master of the guest-house for rooms for the night. They had dined at a place farther up the lake. Four people came by this boat. Two were brother and sister, dark handsome people of southern origin, and the others were fair women, one blue-eyed and one with hazel eyes, who were clearly very much attached to the brother and sister. They came and talked about the music and then of a climbing expedition they had promised themselves in the great mountains above the lakes. The brother and sister were named Radiant and Starlight, and their work in life, they explained, was to educate animals; it was a business for which they had an almost instinctive skill. The two fair girls, Willow and Firefly, were electricians. During the last few days Sunray had been looking ever and again at the glittering snowfields and desiring them; there was always a magic call for her in snowy mountains. She joined very eagerly in the mountain talk, and it was presently suggested that she and Sarnac should accompany these new acquaintances up to the peaks they had in mind. But before they went on to the mountains, she and Sarnac wanted to visit some ancient remains that had recently been excavated in a valley that came down to the lake from the east. The four new-comers were interested in what she told them about these ruins, and altered their own plans to go with her and Sarnac to see them. Then afterwards all six would go into the mountains. ยง 2 These ruins were rather more than two thousand years old. There were the remains of a small old town, a railway station of some importance, and a railway tunnel which came right through the mountains. The tunnel had collapsed, but the excavators had worked along it and found several wrecked trains in it which had evidently been packed with soldiers and refugees. The remains of these people, much disturbed by rats and other vermin, lay about in the trains and upon the railway tracks. The tunnel had apparently been blocked by explosives and these trainloads of people entombed. Afterwards the town itself and all its inhabitants had been destroyed by poison-gas, but what sort of poison-gas it was the investigators had still to decide. It had had an unusual pickling effect, so that many of the bodies