There exists a compact between the Genii and Touaricks to this effect, a species of _Magna Charta_, and not selling themselves to the Saharan devils:--"The Touarick fathers solemnly vowed, alone of mortals, eternal friendship to the Genii, they would never molest them in the various palaces which they (the Genii) had built in their (the Touarick) country, nor use any means either through Mahomet, or the Holy Koran, to injure them or dislodge them from the black turret-shaped hills: and for this devotion on their part, the Genii promised to afford them (the Touaricks) protection at all times against their enemies, more particularly during the night, giving them vision and tact to surprise their enemy during the dread hour of darkness." So the Touaricks are reckoned very devils at night, and usually attack their enemy at this time, and hack him to pieces with their broadswords. Poor Major Laing was surprised by a Touarghee chief in this way, two of his servants were killed, and himself wounded, or cut and hacked in some thirty places. The air of the region of Genii and Touaricks we now breathed, but found it as free as that of any part of The Sahara. Our people did not think so, and they pointed out to me with a shuddering awe all the mysterious objects. First and foremost, standing out from the lower and more modest abodes of the Genii, like a huge castle, such as the Titans might have built when they scaled the walls of heaven, was the _Kesar Genoun_, (‮قصر جنون‬) "Palace of demons," _par excellence_. This was the hall of council where the Genii meet from thousands of miles round, and debate upon their affairs of State. It is also the Jemâ or Mosque, where they meet on a Friday to pray to Allah, for they also worship Allah, though not properly. These lower and less destructive grades of Demonii "believe and tremble." This is also the mint where the Genii keep their bullion. The entire caverns of this monstrous block of rock are full of gold and silver, and diamonds, and all precious jewels[68]. A more _mortal_ and sublunary mystery was now pointed out to me. This was a small block of rock about fifty feet high, of the shape of the accompanying drawing; the lower or under part where it comes in contact with the ground, being so exceedingly small as not to be visible. Here was the dreadful spot on which several people were murdered, and amongst the rest a wealthy Marabout, but a saint of great sanctity. The murderer (of what country it is not said), was so ashamed and horrified at his own deed of blood, that when he had committed it he begged the Genii to cover up their bodies from his sight, for he had not courage to bury them. The Genii listened to his request, detached this piece of rock from their great palace, where it has rested, occasionally _rocking_[69], say the people, to this day--a memento against murder and crime! For this service the murderer begged the Genii to accept