New York: State Charities Aid Association, 1938. Offprint. Spock's first separately published work, preceding his landmark Baby and Child Care by several years. The contents comprise Spock's chapter from The Practitioner's Library of Medicine and Surgery, Vol. XIII (NY: Appleton-Century, 1938). Octavo. Stapled wrappers; pp757-808. Mild toning and wear to wrappers; text clean and unmarked; about VG.