This book "How to Know God" (now titled Patanjali Yoga Sutras), translated by Swami Prabhavananda. Originally published by the Vedanta Society of Southern California, this edition was adapted by Sri Ramakrishna Math for Indian readers .It is specifically designed for those who do not know Sanskrit but wish to explore Indian psychology and the depths of the human mind. The Swami uses "non-technical, up-to-date phraseology" to make Patanjali’s complex philosophy easy to understand and enjoy. Unlike the Western original, this edition includes the original Devanagari text of the Sutras.

The book will serve as an "eminently helpful" guide for spiritual practice.