American Sexual Character: Sex, Gender, and National Identity in the Kinsey Reports (HQ 18.U5 R48 and available online via ebrary)
Gay Almanac (Reference HQ 76.3 .U5 G367) from the National Museum and Archive of Lesbian and Gay History
Lesbian Almanac (Reference HQ 75.6 U5 L35) from the National Museum and Archive of Lesbian and Gay History
Youth, Education, and Sexualities: An International Encyclopedia (LC 192.6 .Y68) edited by James T. Sears