This book is the English translation of Prasna Upanishad by Swami Sarvananda, who was a disciple of Swami Brahmananda and one of the vice-presidents of the Ramakrishna Order. It contains original mantras, transliteration, construed text (anvaya) with a literal word by word meaning and overall English translation, with useful notes. The book also contains a useful introductory note on the Upanishad.- Translation with Notes By Swami Sarvananda