Our course is now south, over a high sandy plain. We are at length fairly in the Land of Demons, as the country of the Ghât Tuaricks is called by themselves. All around, the mountains take castellated forms, and high over all rises the Kasar Janoon, Palace or Citadel of the Ginn: a huge square mass of rock, said to be a day in circuit, and bristling with turret-pinnacles, some of which must be seven hundred feet in height. Nothing but its magnitude can convince the eye at a distance that it is not a work raised by human hands, and shattered by time or warfare. Its vast disrupted walls tower gigantically over the plain. Here, as in another Pandemonium, the spirits of the desert collect from places distant thousands of miles, for the purpose of debate or prayer. It is a mosque as well as a hall of council, and a thesaurus to boot, for unimaginable treasures are buried in its caverns. Poor people love to forge wealthy neighbours for themselves. No Tuarick will venture to explore these Titanic dwellings, for, according to old compact, the tribes of all these parts have agreed to abstain from impertinent curiosity, on condition of receiving advice and assistance from the spirit-inhabitants of their country. In my former visit I nearly lost my life in an attempt to explore it and was supposed to have been misled by mocking-spirits: little did I think that this superstition was about to receive another confirmation. The Kasar Janoon, and all the mountains around, were wrapped this day in haze, but loomed gigantically through. We proceeded, still in sight of this enchanted castle, over the plain, which was perfectly bare and arid, until we arrived at Wady Atoulah, where we found the beneficent ethel and some good pickings for the camels. Not pausing long here, we proceeded another hour, and encamped in Wady Tahala, just in front of the imposing Kasar, and full in view of the mountains of Wareerat to the east. The camels suffered much during the day's march. The Tuaricks had another knocked up, and we two,--that of the blacks and one which I had purchased of Mr. Gagliuffi. The latter could not bring his load, and we were obliged to relieve him of all his burden; a great disappointment to me, for I bought the animal as a strong one, to go up to Soudan. It was a dear bargain, in comparison with the other camels which I purchased in Mourzuk,--costing thirty-eight mahboubs and a half. I must recover the money, and cannot allow Government to lose it. All our other camels came on well, even those which cost me much less. The other is still behind whilst I write: it is an old, worn-out, black Egyptian camel, and cost only eighteen dollars. I did not feel so much exhausted to-day as usual. I always take tea and coffee on encamping, which restores my senses at least, and does me much good generally. I dissolve mastic with the water during the hot hours, and to-day drank at least three pints, but ate little.