The course of study for "primary and intermediate grades" (p. 1-40) is by Emma A. Schad and is based on "Safety education in the elementary school" by Ruth Streitz; the course for "the secondary school" (p. 41-71) is by H. J. Stack and is taken from his "Safety education in the secondary school." Each course is also published separately. cf. Introd. signed: Albert W. Whitney.