Book reviewed in this article:Problems of Psychiatry and Neurology. Transactions of the Leningrad Scientific Society of Neurologists and Psychiatrists. Vol. III, ed. by I. F. Sluchevskii.Elements of Psychoanalysis. By Dr W. R. Bion.The Habitual Prisoner. By D. J. West.A Practicum of Group Psychotherapy. By AsyaL. Kadis, JackD. Krasner, CharlesWinickand S. H. Foulkes.The Mental Patient comes Home. By HowardE. Freemanand OzzieSimmonsThe Perception of Causality. By A. Michotte. Translated by T. R. and E. Miles.Aspects of Psychiatric Research.by D. Richter, J. M. Tanner, LordTaylorand O. L. Zangwill.Trends in the Mental Health Services. A Symposium edited by HughFreemanand JamesFarndale.The Psychoanalytic Study of Society. Vol. II. Edited by Muensterbergerand Axelrad.Family Ill Health. By RobertKellner.Research in Psychotherapy. Vol. II. Ed. by H. H. Struppand L. Luborsky.