In his new book, Christian Dittrich-Opitz presents the tradition and practice of Sun Yoga. This form of yoga essentially involves a phase of adaptation that enables one to look directly at the sun and become aware of the power and essence of the sun. The renowned author introduces the reader to the tradition of harnessing solar energy for healing and spiritual awakening. Various approaches to Sun Yoga are illustrated, ranging from the Egyptian priests of Horus to Mahavir and modern representatives of Sun Yoga. He outlines the two main areas of effect of Sun Yoga: the awakening of consciousness and the harmonization and regeneration of the body and life energies. Additionally, he highlights the principles necessary for the practice of Sun Yoga that must be followed for safe sun gazing.