* Essä om natur och kunskap (1981)
* Från myt till religion (1983)
* Mot ett heligt kosmos (1986)
* Kunskapen om Gud enligt Mästare Eckhart (1988)
* Filosofi och andlig upplevelse (1990)
* Philosophical Mysticism (1992)
* The Voice of Being (1994)
*The Book of Divine Knowledge (1996)
* Den enes visdom (1998)
* The Mystery of Being (2000)
* The Quest for Meaning (2002)
* The God Within (2004)
* Cosmic Consciousness (2006)
* Inre fred (2008)
* The Joy of Living (2010)
* Universal Love (2012)
* Andlig frihet (2014)
* The Awakening of the Soul (2016)
Artiklar och uppsatser:
* "Guds natur och kunskap enligt Meister Eckhart" (1987)
* "The Sacred Cosmos:A Philosophical Reflection" (1989)
* "The Mystical Philosophy of Jean-Paul Besse" (1991)
* "The Voice of Being:A Philosophical Inquiry" (1993)
* "The Book of Divine Knowledge:A Philosophical Commentary" (1995)
* "The Wisdom of the One:A Philosophical Inquiry" (1997)
* "The Mystery of Being:A Philosophical Reflection" (1999)
* "The Search for Meaning:A Philosophical Inquiry" (2001)
* "The Inner God:A Philosophical Inquiry" (2003)
* "The Cosmic Consciousness:A Philosophical Reflection" (2005)
* "Inre Peace:A Philosophical Inquiry" (2007)
* "The Joy of Living:A Philosophical Inquiry" (2009)
* "Universal Love:A Philosophical Inquiry" (2011)
* "Spiritual Freedom:A Philosophical Inquiry" (2013)
* "The Awakening of the Soul:A Philosophical Inquiry" (2015)
* "The Quest for Meaning:A Philosophical Investigation" (2017)