The Great Known - What Natural Science Knows of the Spiritual World
by J.E. Richardson
1924

Philosophy of individual life. Partial Contents: What Science Knows; Facts of Nature; Thirteen Planes; Music of the Spheres; Spiritual Light and Color; Spiritual: Penalties, Sociology, Education, Occupation, Communication, Government, Wars, Animals; Sleep; Dreams; Prophecy; Guardian Angels; Breath of Life; Children; Soul and Sex; When Death Begins; Suspended Animation; Psychic Effects of Suicide; Cremation; Mourning; Reincarnation; Hell; God or Nature.