- Geschlecht und Charakter: Eine prinzipielle Untersuchung
- Time-in Parenting: How to Teach Children Emotional Self-Control, Life Skills, and Problem Solving by Lending Yourself and Staying Connected
- Being and Not Being: Clinical Applications of the Death Instinct
- Sex & Character;Authorised Translation from the Sixth German Edition
- T.I.P.S. Time-In Parenting Strategies