This work is outcome of fourteen years research and innovative practice of experiment of more than twenty years. it confirms the existence of evil spirits and many kinds of black spirits and their trouble offering, pain and problem creating activities in the life of the people. The author moved here and there-sometimes to the graves, temples, inns, pilgrim centres etc. to collect knowledge about how those harmful evil spirits and black spirits are controlled and how suffering people are healed. The author found that nepalese people are highly influenced by these evil spirits and black spirits. People are suffering much from such spirits than other diseases.
In the book the author has vividly placed four types of symbolic Mandalas in which seven tantrically meaningful letters are included in each Mandala. Some other new tantric appliances are also presented in the book to draw people's special attention to it.
The author has compared Science and Religion as well as discussed the • Role of Tantrism in Hinduism and Buddhism • Gods and Goddesses of higher tantric power of Nepal • Kinds of evil spirits and black harmful spirits and their influence in human life • Steps to control and put them away from human dwelling • High and secret ritual spells • New approach of tantrism and healing solution • Tantric Mandalas and Mandap and their functions.