Frontiers: A Journal of Women Studies, vol. 15,no. 3, 1995, pp. 145-166. 2. ^Levinson, Martin H. ""the Sex Side of Life": Mary Ware Dennett's Pioneering Battle for Birth Control and Sex Education." ETC.: A Review of General Semantics, vol. 54, 1997, pp. 257+. 3. ^ Rosen, R. L. Dennett, Mary Coffin Ware. American National Biography Online, Feb. 2000. 4. ^WEINRIB, LAURA M. "The Sex Side of Civil Liberties: United States v. Dennett and the Changing Face of Free Speech." Law and History Review, vol. 30, no. 2, 2012, pp. 325–386. 5 External links Papers, 1874-1945. Schlesinger Library, Radcliffe Institute, Harvard University. 1872 births 1947 deaths American sex educators American women's rights activists People from Worcester, Massachusetts