Articles and Lectures
- Swastika, Pink Triangle, and Yellow Star – The Destruction of Sexology and the Persecution of Homosexuals in Nazi Germany
- Stigmata of Degeneration, Prisoner Markings in Nazi Concentration Camps
- Human Rights and Sexual Rights – The Legacy of René Guyon
- Auguste Forel – The First Swiss Sexologist
- Harry Benjamin- The Transatlantic Commuter
