1. Psychopathic Characters on the Stage of Stephen Sondheim
2. Masochism, Submission, Surrender
3. Gordon, J. (1990). Art isn’t easy: The theater of Stephen Sondheim. Da Capo.
4. Kennedy, R. (2020). The power of music: Psychoanalytic explorations. Phoenix.
5. Lapine, J. (2021). Putting it together: How Stephen Sondheim and I created Sunday in the Park with George. Farrar, Straus and Giroux.