The covers of the following books are not yet photographed
POWELL A.E., The Etheric Double and allied phenomena. 24 diagrams, London, Theosophical Publishing House, 1969.
POWELL A.E., The etheric double. The health aura of man., Wheaton, The Theosophical Publishing House, 1979.
POWELL A.E., The Astral Body, London, The Theosophical Publishing House, 1965.