The book marries a child's wonder with the sheer intellect of a philosopher. It not only gives a perspicuous introduction to the tradition of Yoga but also offers a plethora of philosophically insightful and coherent concepts. The book is based on the re -search papers presented by the authors at several conferences held at different universities in India. The research papers have been edited, revised and arranged in a particular sequence to form the chapters of the book. Though each of the chapters is sufficient in itself, yet in their collective form they present a novel dimension of the subject treated.