1910 – 1999
Dialogue with death
1981
Mantram. Hilfe durch die Kraft des Wortes
2000
Conquest of mind
1988
Meditation
1978
The Bhagavad Gita (Classics of Indian Spirituality)
2007
The mantram handbook
1977
Gandhi, the man
1973
The Upanishads
1987
Bhagavad Gita
2004
Nonviolent soldier of Islam
1999
Mantram
1986
The Bhagavad Gita
1985
Dhammapada
1987
The Compassionate Universe
1989
Thousand names of Vishnu
1987
The Bhagavad Gita for Daily Living, Volume 1
1993
The Upanishads (Classic of Indian Spirituality)
2007
Passage meditation
2008
Gandhi the man
2011
Passage Meditation - A Complete Spiritual Practice
2016
Love never faileth
1984
