Eight Upanishads, with the Commentary of Sankaracarya, Vol. I: 1

This is volume 1 of a two-volume set.
.. Volume One covers the Isa, Kena, Katha, and Taittiriya Upanishads....Volume Two covers the Aitareya, Mundaka, Mandukya, Karika and Prasna Upanishad. Each verse has the Devanagri Sanskrit, with English translation and commentary, with further commentary by Sankaracarya (Shankara). Also included is an Index to texts in Devanagri Sanskrit.