- Sex At Dawn: How We Mate, Why We Stray, and What It Means for Modern Relationships, Christopher Ryan & Cacilda Jetha, 2010
- America's War on Sex: The Attack on Law, Lust and Liberty, Marty Klein, 2012
- What Do Women Want? Daniel Bergner, 2013
- Radical Honesty: How to Transform your Life By Telling the Truth, Brad Blanton, 1996
- The Discovery of the Orgone: The Function of the Orgasm, Wilhelm Reich, 1942
- The Nature & Evolution of Female Sexuality, Mary Jane Sherfey, 1966