The Complete Works of Rudolf Steiner: Volume 109
Das Prinzip der spirituellen Ökonomie im zusammenhang mit Widerverkürperungsfragen. Ein Aspekt der geistigen Führung der Menschheit
The Principle of Spiritual Economy in connection with the question of Reincarnation. One Aspect of the Spiritual Guidance of Humanity.
Section of the Complete Works: Private Lectures to the Members of the Anthroposophical Society
First German Edition published 1965.
Notes about the German versions of this volume:
1st edition 1965, reprinted 1979. Revised and expanded 3rd edition published 2000. About 40 lectures were planned for these two volumes, but in the process of editing many of the notes were insufficent to make a publishable version, leaving only these 23.
Lectures in this volume: 23
1909-01-21 Heidelberg
1909-02-15 Berlin
1909-03-07 Munich
1909-03-28 Rome
1909-03-31 Rome
1909-04-06 Malsch
1909-04-10 Cologne
1909-04-11 Cologne
1909-05-16 Oslo
1909-05-25 Berlin
1909-05-31 Budapest
1909-06-03 Budapest
1909-06-04 Budapest
1909-06-05 Budapest
1909-06-06 Budapest
1909-06-07 Budapest
1909-06-08 Budapest
1909-06-09 Budapest
1909-06-10 Budapest
1909-06-11 Budapest
1909-06-12 Budapest
1909-06-14 Vienna
1909-06-15 Breslau
English Complete Works Version: This volume has yet to be published in a Complete Works edition.
English Non-Complete Works Full Versions: No English translations exist that included this volume in its entirety.
Other English publishing history: Sections available
Sections of this German volume may have been published in English, either as stand-alone books, one-lecture pamphlets, or as part of a compilation. If there are any volumes listed below, then they have some percentage of this Complete Works volume in them. The amount could be as little as a part of one lecture (in a compilation), a single lecture or essay as a pamphlet. Or it could be a book that contains as much as 90% of the material in the source Complete Works German volume.
Atlantis
The Fate of a Lost Land and its Secret Knowledge

Paperback, 102 pages. Published 2001 by Sophia Books.
Notes on this edition: Pocketbook edited by Andrew Welburn. Contains 3 excerpts from GA 11, 2 pages from GA 136, 9 pages of GA109, 25 pages of GA13, and 12 pages of GA104
The Holy Grail
The Quest for the Renewal of the Mysteries

Paperback, 88 pages. Published 2001 by Sophia Books.
Notes on this edition: Selections from Steiner's works, made and introduced by Andrew Welburn. Excerpts from GA 8, 26, 109 and 112
The Principle of Spiritual Economy
in Connection with Questions of Reincarnation

Hard Cover, 164 pages. Published 1986 by Anthroposophic Press.
Notes on this edition:
The Principle of Spiritual Economy
in Connection with Questions of Reincarnation

Paperback, 164 pages. Published 1986 by Anthroposophic Press.
Notes on this edition:
From Buddha to Christ
Lecture of 5/31/2009

Paperback, 103 pages. Published 1978 by Anthroposophic Press.
Notes on this edition: GA's 58, 60, 109, and 130
Rosicrucian Esotericism

Hard Cover, 122 pages. Published 1978 by Anthroposophic Press.
Notes on this edition: Translated by DS Osmond.
Festivals and their Meaning II
Easter

Hard Cover, 124 pages. Published 1956 by Anthroposophical Publishing Co..
Notes on this edition: Translated, editied and revised by D.S.O, A.P.S. and C.D (Dorthy S. Osmond, A. P. Shepherd, and C. Davy). Lectures from CW's 102, 109, 130, 198, 203 and 211
Christianity in Human Evolution
1 lecture Berlin

Pamphlet, 24 pages. Published 1944 by Anthroposophic Press.
Notes on this edition: Lecture of 15 Feb 1909. Translated by Frances E. Dawson and edited by Gilbert Church. Reprinted 1979.

