This volume is written for the perusal of the unprejudiced. It is an appeal to those who neither affirm the infallibility of dreams, nor yet deny their significance as symbols, also to those persons who have given the subject no thought what ever, but who are nevertheless willing to listen impartially to the arguments of the old fashioned dream interpreters and to the hypotheses of modern psycho — analysts. At first glance a vast distance seems to stretch between the desert of sterile scientific facts and the teeming jungle of riotous dreams, yet between these extremes winds many a temperate, pleasant path which the normal mind may follow if it will.