Intuitive Thinking as a Spiritual Path
Philosophical analysis of human freedom and morality
Rudolf Steiner Press 1995, GA 4

Theosophy
An Introduction to the Spiritual Processes in Human Life and in the Cosmos
Anthroposophic Press 1994, GA 9

An Outline of Esoteric Science
Overview of the vast processes of cosmic evolution and humanity’s place within them.Anthroposophic Press 1997, GA 13

Towards Social Renewal
Basic Issues of the Social Question
Explains the need for fundamental changes to the way we organize society.
Rudolf Steiner Press 1992, GA 23

For further books
www.rudolfsteinerpress.com
www.anthropress.org