(1. edition). Middlesex 1954. (Penguin/Pelican). 8vo. x, (2), 243, (1) pp. Publ. paperback. Very good copy. * "An explanation of the mechanism, nature, and importance of our dream life, showing that dreams have a biological role, and may be useful in the solution of practical everyday, as well as deep-rooted, problems of life". Engelsk.