Upanishads Hinduism 26 Religion 20 Brhadaranyakopanishad 10 Vedic Literature 8 Criticism and interpretation 6 Commentaries 5 Kathopanishad 4 Mundakopanishad 4 Chandogyopanishad 3 Indian philosophy 3 Koran 3 Sacred Books 3 Study 3 Vedas 3 Bhagavad Gita 2 Bible 2 Buddha 2 Criticism, Textual 2 Dissertations, Academic (Ph.D) 2 Philosophy 2 Radhakrishnan, S-Biography 2 Sacred books 2 Thesis (Ph.D)-Sanskrit language 2 Vedanta 2 Aitareya Aranyaka 1 Bhagavadgītā 1 Biblical teaching 1 Brahman 1 Brahmana 1