Charles Webster Leadbeater (1854-1934) was a prominent British theosophist, writer, and occultist. A key figure in the Theosophical Society, he became well-known for his writings on esoteric subjects, including astral projection, the nature of the soul, and the afterlife. Leadbeater's teachings emphasized spiritual development, clairvoyance, and the exploration of higher planes of existence. His books, such as The Astral Plane and The Chakras, remain influential in the Theosophical tradition. He also worked closely with other key Theosophical figures, like Helena Petrovna Blavatsky and Annie Besant, and was involved in the education of young theosophists. Leadbeater's controversial career was marked by both significant contributions to Theosophy and criticism, particularly regarding his personal life and some of his esoteric claims.