The literature of psychoanalysis from its inception to 1926 is conveniently available in John Rickman’s _Index Psychoanalyticus, 1893-1926_. The _Gesammelte Schriften_ of Sigmund Freud have been published by the Internationaler Psychoanalytischer Verlag, Vienna, in eleven volumes. This publishing house puts out most of the literature of the circle around Freud. Of Freud’s books the beginner may be referred to his _General Introduction to Psychoanalysis, The Interpretation of Dreams_, and _Three Contributions to Sexual Theory_. An English edition of Freud’s collected papers is in process of publication. The most important technical journal is the _Internationale Zeitschrift für arztliche Psychoanalyse_. There is an English journal, _The International Journal of Psycho-Analysis_, and an American one, _The Psychoanalytic Review_. (A French periodical has recently appeared.) Among the “orthodox” psychoanalytical treatises the following are of particular importance: Ferenczi, S. _Bausteine zur Psychoanalyse_. Leipzig, 1926. ----. _Versuch einer Genitaltheorie_. Leipzig, 1924. Ferenczi, S., and Hollos, S. _Psychoanalysis and the Psychic Disorder of General Paresis_, “Nervous and Mental Disease Monograph Series,” No. 42. New York and Washington, 1925. The psychological manifestations of a physical disease are predicted on the basis of the psychoanalytical theory of personality development. Of great methodological importance. Abraham, K. _Klinische Beitrage zur Psychoanalyse aus den Jahren 1907-20_. Leipzig, etc., 1921. ----. _Psychoanalytische Studien zur Charakterbildung_. Leipzig, etc., 1925. The most influential approach to the problem of character formation. Amplified in many directions by Jones, Glover, etc. Alexander, S. _Psychoanalyse der Gesamtpersönlichkeit_. Leipzig, etc., 1927. A notably lucid presentation of the general theory. Recently translated as _The Psychoanalysis of the Total Personality_ and published in the “Nervous and Mental Disease Monograph Series.” Hartmann, H. _Die Grundlagen der Psychoanalyse._ Leipzig, 1927. A very important book which views analytical concepts in relation to the data of experimental psychology. Deutsch, Felix. “Experimentelle Studien zur Psychoanalyse,” _Internationale Zeitschrift_, IX (1923), 484-96. Reports the demonstration of the mechanism of repression by the use of post-hypnotic suggestion. Kempf, E. _Psychopathology_. St. Louis, 1921. Stresses the function of the autonomic functions, and undertakes to amplify psychoanalytical theory in this direction.