There is at any rate a class of dreams that are undistorted, and, just like children's dreams, are easily recognizable as wish fulfillments. It is those that are called up throughout life by the imperative needs of the body--hunger, thirst, sexual desire--hence wish fulfillments in reaction to internal physical stimuli. For this reason, I have noted the dream of a young girl, that consisted of a menu following her name (Anna F......, strawberry, huckleberry, egg-dish, pap), as a reaction to an enforced day of fasting on account of a spoiled stomach, which was directly traceable to the eating of the fruits twice mentioned in the dream. At the same time, the grandmother, whose age added to that of her grandchild would make a full seventy, had to go without food for a day on account of kidney-trouble, and dreamed the same night that she had been invited out and that the finest tid-bits had been set before her. Observations with prisoners who are allowed to go hungry, or with people who suffer privations on travels or expeditions, show that under these conditions the dreams regularly deal with the satisfaction of these needs. Otto Nordenskjold, in his book _Antarctic_ (1904), testifies to the same thing concerning his crew, who were ice-bound with him during the winter (Vol. 1, page 336). "Very significant in determining the trend of our inmost thoughts were our dreams, which were never more vivid and numerous than just at this time. Even those of our comrades who ordinarily dreamed but seldom, now had long stories to tell, when in the morning we exchanged our latest experiences in that realm of phantasy. All of them dealt with that outside world that now was so far away from us, but often they fitted into our present condition. Food and drink were most often the pivots about which our dreams revolved. One of us, who excelled in going to great dinners in his sleep, was most happy whenever he could tell us in the morning that he attended a dinner of three courses; another one dreamed of tobacco, whole mountains of tobacco; still another dreamed of a ship that came along on the open sea, under full sail. One other dream deserves mention: The postman comes with the mail and gives a long explanation of why it is so late; he had delivered it to the wrong address and only after great trouble on his part had succeeded in getting it back. Of course one occupies himself with even more impossible things in sleep, but in nearly all the dreams that I myself dreamed or heard tell of, the lack of phantasy was quite striking. It would surely be of great psychological interest if all these dreams were recorded. It is easy to understand how we longed for sleep, since it could offer us everything for which each one of us felt the most burning desire." I quote further from Du Prel. "Mungo Park, who during a trip in Africa was almost exhausted, dreamed without interruption of the fertile valleys and fields of his home. Trenck,