Occult Science in Outline
GA 13
This book is a sequel to Dr. Steiner's earlier book entitled Theosophy. Generally speaking, Occult Science deals with the evolution of Man and the Earth.
Old Moon Evolution, Old Sun Evolution, and Old Saturn Evolution are dealt with in considerable detail. These three evolutions are previous to the present Earth Evolution. Each one in its turn developed its respective qualities, the results of which are incorporated in the life on Earth today.
Occult Science — An Outline
Rudolf Steiner Press, London, 1969, 377 pp., translated from the 26th German edition of 1955 by George and Mary Adams.
An Outline of Occult Science
Anthroposophic Press, Spring Valley, New York, 1972, 388 pp., translated from the German by Maud and Henry Monges and revised by Lisa D. Monges ISBN 0-88010-368-X
Die Geheimwissenshaft im Umriß