Brief list of relevant books and lectures by Rudolph Steiner

Theosophy: An Introduction to the Supersensible Knowledge of the World and the Destination of Man

Occult Science — an Outline (notably Chapter III)

The Dead are With Us

Man's Life on Earth and in the Spiritual Worlds

Earthly Death and Cosmic Life

The Inner Nature of Man and Life Between Death and Rebirth

Verses and Meditations (pp. 200 et seq. For meditations in relation to the Dead)

All the published works of Rudolf Steiner in print in English, as well as those by other authors on anthroposophical subjects, can be obtained through:

Rudolph Steiner Press
35 Park Road, London NW1 6XT