- The second International Exhibition of Eugenics held September 22 to October 22, 1921: in connection with the Second International Congress of Eugenics in the American Museum of Natural History, New York : an account of the organization of the exhibition, the classification of the exhibits, the list of exhibitors, and a catalog and description of the exhibits1
- The sexual life: embracing the natural sexual impulse, normal sexual habits and propagation, together with sexual physiology and hygiene1
- The story of man and woman: a study of the sexual relationship in this life and the life to come : its physiology, psychology, morals and theology1
- The story of the development of a youth by Ernst Haeckel: letters to his parents, 1852-18561
- The successful physician1
- The therapeutics of activity1
- The tonsils, faucial, lingual, and pharyngeal : with some account of the posterior and lateral pharyngeal nodules1
- The transplantation of tissues1
- The tuberculosis worker: a handbook on methods and programs of tuberculosis work1
- The unconscious: an introduction to Freudian psychology1
- Third Report of the Committee on Municipal Health Department Practices, American Public Health Association1
- To-day's world problem in disease prevention: a non-technical discussion of syphilis and gonorrhoea1
- Tobacco and mental efficiency1
- Tonsillectomy by means of the alveolar eminence of the mandible and a guillotine: with a review of the collateral issues1
- Trachoma Hospital, Knoxville, Tennessee, ca. 19231
- Trachoma train in Lebanon, Missouri, ca. 19231
- Tratamiento de la pústula maligna1
- Tubercle bacillus infection and tuberculosis in man and animals: processes of infection and resistance in biological and experimental study1
- U.S. Army. Walter Reed General Hospital, Washington, D.C: Plan for Future Development1
- U.S. Public Health Service1