Efficacy of Raja Yoga - A Word

This book has been written in a state of super-consciousness. The facts given in the book are based purely on Anubhava or reading of Nature. The readers will best realise it if they go through the actual condition. The Personality referred to in the book, as working for the change, is in existence somewhere in Northern India and may be discovered by him who sincerely meditates for it, or will be revealed to one who actually inter-communes with him through clairvoyance.