The book fully utilizes available technology to aid elaboration of the commentary on Yoga Sutras which are admittedly terse. Charts and tables as well as graphs and pictures adore the book practically on every page so that the reader finds it helpful to enhance his understanding. Stories and quotations from the spiritual greats are added to widen comprehension. This then is a book that is truly unique in its presentation that would find ready acceptance by Yoga teachers and students alike all over the world. All those students and teachers of Yogasanas who wish to go beyond Asanas and aim at avoidance of mental modifications and the resultant stressful life would find this book a boon.