—— John's Vacation; A Story for Boys. Chicago, 1913.
—— Life's Beginnings. New York, 1912. (10-14 yrs.)
Lowry, E.B. Truths; Talks with a Boy concerning himself. Chicago, 1911.
Morley, M.W. A Song of Life. Chicago, 1902. (Young men.)
Oker-Blom, Max. How my Uncle, the Doctor, instructed me in Matters of Sex. Society of Sanitary and Moral Prophylaxis. Educational Pamphlet no. 5. (10-14 years.)
Sperry, L.B. Confidential Talks with Young Men.
Wegener, Hans. We Young Men. Philadelphia, 1911. (21 years and upward.)
Wilson, R.N. American Boy and the Social Evil. Philadelphia, 1905. (18 years and upward.)
—— Nobility of Boyhood. Philadelphia, 1910. (14-18 years.)
Young Man's Problem. New York, 1912. Society of Sanitary and Moral Prophylaxis. Educational Pamphlet no. 1.