1927. As an answer to the request of many of his students, the author has gathered the lessons they had studied together and compiled this little book. There is no effort at technical exactness in the formation of the various psychic laws discussed, rather there is a careful attempt to evade all technicalities and to arrive at a comprehensive understanding of the spirit of the laws. Discussions found within are on such topics as repression, written free association, law of love, and inferiority complex.