Bertram Keightley's Lectures In America is a book published by Theosophical Publishing Society that features a collection of lectures given by Bertram Keightley during his tour in America. Keightley was a prominent member of the Theosophical Society and a close associate of its founders, Helena Blavatsky and Henry Olcott. The lectures cover a wide range of topics related to Theosophy, including the nature of reality, the spiritual evolution of humanity,...