Tantra Aur Pret Vidhya is a Hindi paperback exploring the mysterious realms of tantric practices and ghost/spirit-related occult knowledge.The book delves into beliefs about ghosts, spirits (भूत-प्रेत), and unseen forces, presenting traditional Indian perspectives and explanations. It covers tantric theories, rituals, and interpretations rooted in ancient mysticism that aim to help readers understand or interact with the supernatural. Authored by Dr. Radhakrishan Shrimali and published by Manoj Publications, the content blends cultural folklore with spiritual insights. With around 120–128 pages in Hindi, this book appeals to readers curious about occult sciences, tantra traditions, and metaphysical phenomena.