The Thirty Minor Upanishads is a book that was first published in 1914 by K. Narayanasvami Aiyar. This book is a collection of thirty minor Upanishads, which are ancient Hindu texts that explore the nature of reality and the self. These Upanishads are considered to be minor because they are not as well-known as some of the major Upanishads, such as the Brihadaranyaka Upanishad or the Chandogya Upanishad.The Upanishads in this book cover a wide range...