Dr S.P. Bhagat 
The Secret of Dreams [EPUB ebook] 

Everybody dreams, but there are few who place any importance to the phenomena of sleep. Before we can begin to comprehend or even analyze dreams, whether our dreams are symbolic or otherwise, we must first divert from our mind our materialistic conceptions of what the individual called man really is. The external or physical man, is no more the man than the coat he wears. The physical man is only an instrument of which the real inner man or soul expresses itself in the physical universe. Various materialistic theories have been given in the past, trying to explain the mighty phenomena of dreams, but these theories have always been more or less unsatisfactory.