奥义书——吠陀传统的哲学核心，阐明梵、真我、知识、行动与解脱的本质。十部主要奥义书，另加精选的毗湿奴派小奥义书。
A dictionary in questions: what is bondage and what is freedom, what is ignorance, who is a knower, what the great sayings mean. Twenty-nine short answers — a convenient handbook of Vedānta's whole vocabulary.