Feb. 21--Psychotherapy: Its Use and Abuse. Dr. R. C. Cabot '89.

Feb. 27--A Study of the Inoculable Tumors of Mice, with Special Reference to Heredity. (Illustrated.) Dr. E. E. Tyzzer '02.

Feb. 28--The Hygiene of Pregnancy. (To women only.) Dr. C. M. Green '74.

Mar. 6--Glucose. Dr. L. J. Henderson '98.

Mar. 7--Pneumonia. Dr. E. P. Joslin '95.

Mar. 13--Feeding and its Relation to the Infant's Development. Dr. J. L. Morse '87.

Mar. 14--School Life and its Relation to the Child's Development. Dr. T. M. Rotch '01.

Mar. 20--Some Facts as to Disease of the Heart. Dr. H. Jackson '80.

Mar. 21--The Relation of Gastroenteric Conditions to the Development of Early Life. Dr. C. H. Dunn '96.

Mar. 27--Dental Hygiene in the School and Home. Dr. S. A. Hopkins.

Mar. 28--State Work in Tuberculosis. Dr. A. T. Cabot '72.

Apr. 3--The Work of the Boston Consumptives' Hospital. Dr. E. A. Locke '01.

Apr. 4--Psychotherapeutics. Dr. P. C. Knapp '78.

Apr. 10--The Diagnosis and Prognosis of Surgical Affections, with Special Ref- erence to their Early Detection and Treatment. Dr. M. H. Richardson '78.

Apr. 11--Progress in the Treatment of Cancer. Dr. J. G. Mumford '85.

Apr. 17--Good and Evil Results of Athletics. Dr. E. H. Nichols '86.

Apr. 18--The Artificial Illumination of Schoolrooms. Dr. Myles Standish M.'79.

Apr. 24--Athletic Sports at Various Ages and their Probable Results upon the Body. (Illustrated.) Dr. J. B. Blake '87.

Apr. 25--Louis Pasteur. Dr. H. C. Ernst '76