An Arab returned this evening, whom I had sent the night before for the purpose of finding a poodle dog which had accompanied me from Malta, and had remained behind from fatigue, the day we left Ikbar: he was unsuccessful, and said that some of the wandering Tibboos must have eaten him; he had found marks in the sand of the footsteps of these people, and the remains of the two camels we had left on the road were carried off: he traced their steps to the east, but was afraid to follow them. It is from these wanderers that small kafilas, or single merchants, have to dread attack. Generally speaking, the regular sheikhs are satisfied by levying a tax, while these are contented with nothing short of the whole. Jan. 6.—At seven the thermometer was 42° in the tent.—About five miles from Kisbee we left a wadey called Kilboo, by the Tibboos Trona to our left, and coming close under the ridge of hills at a point called Ametrigamma, we proceeded to Ashenumma, which is about four miles beyond, with the high hills to the east, and a very pleasing wadey to the west, producing palm and other trees. A violent disturbance arose this morning on the road among our Arabs; one of them having shot a ball through the shirt of another of the Magarha tribe: the sheikh of the Magarha took up the quarrel, and the man saved himself from being punished, by hanging to the stirrup leather of my saddle. The Arab sheikh made use of some expressions in defending his man, which displeased Boo-Khaloom, who instantly knocked him off his horse, and his slaves soundly bastinadoed him. Tiggema, near which we halted, is one of the highest points in the range, and hangs over the mud houses of the town: this point stands at the south extremity of the recess, which the hills here form, and is about four hundred feet high; the sides are nearly perpendicular, and it is detached from the other hills by a chasm. On the approach of the Tuaricks the whole population flock to the top of these heights, with all their property, and make the best defence they can. The insides of some of the houses are neat and tidy; the men are generally travelling merchants, or rather pedlers, and probably do not pass more than four months in the year with their families, for the Tibboos rarely go beyond Bornou to the south, or Mourzuk to the north; they appeared light-hearted, and happy as people constantly in dread of such visitors as the Tuaricks can be, who spare neither age nor sex. A wadey, comparatively fertile, extends several miles parallel to the heights under which the village stands, producing dates and grass in abundance, and a salt water or trona lake is within two miles of them, in which are wild fowl. Mr. Clapperton shot two of the plover species, with spurs on their wings. A general caution was given for no person to go out of the circle after sunset.