Matter, life, spirit -- What the senses teach of the world and the doctrine of evolution -- Scientific methods of the study of man, and its results -- What is the sensitive state? -- Sensitive state: its division into mesmeric, somnambulic and clairvoyant -- Sensitiveness proved by psychometry -- Sensitiveness during sleep -- Dreams -- Sensitiveness induced by disease -- Thought transference -- Intimations of an intelligent force -- Effects of physical influences on the sensitive -- Unconscious sensitiveness -- Prayer in the light of sensitiveness and thought waves -- Christian Science, mind cure, faith cure: their physical relations -- What the immortal state must be -- Personal experience: intelligence from the sphere of light.