"It is possible, Ali, that the sheik's wife will, when you arrive there, want to start at once to attend him. If she does, do not try to dissuade her, it will be a great comfort to him to have her with him, and will aid his recovery. I know that she is skilful in the dressing of wounds, and will be able to cook things such as he would like, far better than we could. No one can guide her here but yourself. Of course, when you are once fairly across the river, you will take off that long blue gown, and ride in your Arab dress, and she will ride with you in her own dress, until you get within a short distance of the river; beyond that, of course, you will again put the peasant's dress on; and before you start to-day get such a dress also for her, and let her slip it on over her own.