Many features of the THIRD WORLD CONGRESS OF PSYCHIATRY, which will be held for the first time in the Western Hemisphere in Montreal, Canada, June 4-10, 1961, will be of interest not only to psychiatrists but also to those in allied fields such as occupational therapy, nursing, clinical psychology, and social work. Among these is a panel to be chaired by Dr. Robert H. Felix and comprised of authorities from countries in which national psychiatric programs have been particularly well developed. The Congress, expected to attract over three thousand psychiatrists from sixty-two nations, will embrace all fields of psychiatry in a series of nine plenary and thirty-one major panel discussions, and will give psychiatrists the opportunity to share their discoveries while bringing major unsolved problems of common concern to the fore. Information on registration, reservations, and travel may be obtained from World Congress of Psychiatry, Allan Memorial Institute, 1025 Pine Avenue, West, Montreal 2, Canada.