Comprehensive Compilation: This volume is a significant collection of 120 well-known Upanishads, presenting the core mystical and philosophical teachings of ancient India in a single source.\\\\r\\\\nAuthentic Sanskrit Source: Edited by the renowned scholar Narayan Ram Acharya, the text provides the original Sanskrit verses, often including Shanti-patha (peace invocations) and critical notes.\\\\r\\\\nPhilosophical Depth: It serves as a primary resource for exploring the concepts of Atman (the self) and Brahman (the ultimate reality), moving beyond Vedic ritualism into deep ontological inquiry.\\\\r\\\\nScholarly Legacy: Published by Bhartiya Vidya Prakashan, this edition continues the tradition of the famous Nirnaya Sagar Press versions, known for their accuracy and high-quality typesetting.\\\\r\\\\nEssential Reference: With nearly 680 pages of text, it is an indispensable tool for researchers, students of Vedanta, and anyone interested in the foundational spiritual wisdom of the Vedas.