The Principles of Light and Color is an unchanged, high-quality reprint of the original edition of 1878. Hansebooks is editor of the literature on different top

A comprehensive guide to the therapeutic benefits of light and color and how they affect our physical and psychological well-being • Shares scientific researc

A well-rounded discourse that demonstrates how hard science and metaphysics merge to give us an opportunity to live healthier lives. Cooper opens her discussion

A new dimension in holistic healing, Color Medicine provides a powerful technique for treating specific imbalances and strengthening the immune system. By combi