Edwin D. Babbitt. The Principles of Light and Color. 1878-1896.
Dr. Seth Pancoast. The Woman Clothed in the Sun (Frontispiece), The Sephiroth, The Tipheroth, Nerve-Tension in Health and Disease, Application of Red Light, Full Bath and Partial, Application of Blue Light, Full Bath and Partial. Blue and Red Light; or, Light and Its Rays as Medicine. 1877.
Edwin D. Babbitt. Gradation of Elements and Forces, The General Form of an Atom, The Ethereal Atmosphere of Space, The Sun, Earth and the Ethereal Pathways of the Solar Ethers, Propagation and Reflection of Liquid Waves, The Chromo-Lens, Psychic Lights and Colors. The Principles of Light and Color. 1878.
Edwin D. Babbitt. The Health Guide: Aiming at a Higher Science of Life and the Life-Forces, Giving Nature's Simple and Beautiful Laws of Cure, the Science of Magnetic Manipulation, Bathing, Electricity, Food, Sleep, Exercise, Marriage, and the Treatment for One Hundred Diseases: Thus, Constituting a Home Doctor Far Superior to Drugs. 1874.
Edwin D. Babbitt. The Magnetic Curves, Interior Radiations of the Brain, Vertical Sections of the Brain, Faculae and Spots on the Sun, Decomposition of Light by the Prism, Phases of the Moon, Chromo-Mentalism, Terrestrial Dynamics--Radiation of Odic Lights and Colors, Psychic Lights and Colors. Principles of Light and Color. 1896.
Edwin D. Babbitt. Chromatic Gradation, Gradation of Elements and Forces, Etherio-Atomic Philosophy of Force, The Etheral Atmosphere of Space, Propagation and Reflection of Liquid Waves, Terrestrial Dynamics--Odic Lights and Colors, The Chromo-Lens, Psychic Lights and Colors Underlying Human Mentality, The Angel of Innocence. Principles of Light and Color. 1896.
