Read Amazon's Customers' Reviews:-- http://www.gita-society.com/9upanishadsReviews.pdfNINE PRINCIPAL UPANISHADS:- We have tried our best to make study of the Upanishads easy for INTERMEDIATE LEVEL readers who want to get the gist of the Upanishads. One does not have to leave home and go to Rishikesh or anywhere!! we even provide free e-mail support to help your study: www.gita-society.com/contactus write a Blog or send a review: www.gita-society.com/review. And get any one book of your choice as our gift. HERE IS WHAT YOU GET IN THIS BOOK:Seven illustrations, abstract, explanatory rendering (without Sanskrit verses) of all verses in simple, modern English; copious notes and gloss on difficult verses; simpler important verses are printed in underlined-bold for the first time readers; quotations from the Bhagavad-Gita; Chapter and Section headings and references.Glossary of Sanskrit words used, cross reference and references. Free download Link for all 108 Upanishads with commentaries. An advance OM sound meditation technique and other simple meditation technique, Appendixes on Vedanta are included in this version.