A good nights rest completely removed my feverish symptoms. Fatigue and a check of perspiration often produce slight fevers in the desert, which I generally cured by lying down near the fire, and drawing my mantle over my head, as the Bedouins always do at night. The Bedouins, before they go to rest, usually undress themselves entirely, and lie down quite naked upon a sheeps skin, which they carry for the purpose; they then cover themselves with