- Deconversion: Qualitative and Quantitative Results from Cross-Cultural Research in Germany and the United States of America
- Religion inside and outside Traditional Institutions (Empirical Studies in Theology)
- Was Bedeutet Spiritualitat?: Befunde, Analysen Und Fallstudien Aus Deutschland
- Entzauberung Der Okkultfaszination: Magisches Denken Und Handeln in Der Adoleszenz ALS Herausforderung an Die Praktische Theologie
- Styles of Faith: Introduction to Theory and Research in Faith Development (Brill Research Perspectives in Religion and Psychology)
![International Journal for the Psychology of Religion (Volume 11, Number 3, [2001]) 0805897011 Book Cover](https://i.thriftbooks.com/api/imagehandler/s/F7D9C4B6D8D5CDD8D0A546935C505E079DB47896.jpeg)




