•
The Concept of Equilibrium in American Social Thought (1968) •
Darwin in America: The Intellectual Response, 1865–1912 (1976) •
Sexual Science: The Victorian Construction of Womanhood (1989,
Harvard University Press; winner, Berkshire Conference of Women Historians Annual Book Award) •
Second to None: A Documentary History of American Women (1993), edited with Ruth Barnes Moynihan and Laurie Crumpacker •
The Extraordinary Mrs. R: A Friend Remembers Eleanor Roosevelt (1999, with William Turner Levy) == References ==