About the Book: Introduction to Tantra Sastra by Sir John Woodroffe (Arthur Avalon) offers an accessible introduction to the principles, practices, symbolism, and philosophy of Hindu Tantra. Drawing on traditional Tantric literature, the book explores concepts such as mantra, yantra, ritual, Shakti, kundalini, chakras, meditation, yoga, and spiritual discipline. Written for readers seeking to understand the foundations of Tantra Sastra, it provides a scholarly yet approachable guide to one of India’s complex spiritual traditions.