This book encapsulates the four paths of yoga through the eyes of Swami Vivekananda in the nineteenth century. These include the three Yogas from the Bhagvad Gita, namely Karma Yoga, Bhakti Yoga and Jnana Yoga, as well as Raja Yoga, inspired by the Yoga Sutras woven by the Father of Modern Yoga, Maharshi Patanjali. The book aims to go beyond the physical postulations (asanas) of Yoga and touches upon its effects on the mind as well as the body; it takes up a holistic and philosophical approach leading to the attainment of moksha.