Vedanta Philosophy: Eight Lectures By The Swami Vivekananda On Karma Yoga The Secret of Work - Hardcoverby Swami Vivekananda (Author) Vedanta Philosophy: Eight Lectures By The Swami Vivekananda On Karma Yoga The Secret of Work is a book written by Swami Vivekananda, a renowned Indian philosopher and spiritual leader. The book contains a collection of eight lectures that were delivered by Vivekananda on the subject of Karma Yoga, which is a branch of Hindu philosophy that focuses on the concept of action and its consequences. In the book, Vivekananda