65 pp. CONTENTS: Introductory; The Mechanism: Physical, Etheric, Astral; The Ego; The Condition of Sleep: The Brain, The Etheric Brain, The Astral Body, The Ego in Sleep, The Factors in the Production of Dreams; Dreams: The True Vision, The Prophetic Dream, The Symbolical Dream, The Vivid and Connected Dream, The Confused Dream; Experiments on the Dream State; Conclusion.
