Comprehensive Guide: It serves as a detailed manual uncovering the \\\"goorh rahasya\\\" (deep secrets) of Tantra, Mantra, and Yantra for spiritual and material success.\\r\\nPractical Application: The book provides authentic \\\"prayog\\\" (rituals) and \\\"sadhana\\\" methods, including the use of specific diagrams and sacred chants to solve life\\\'s hurdles.\\r\\nScientific Perspective: It bridges the gap between ancient mysticism and logical understanding, explaining how sound vibrations (Mantras) and geometric shapes (Yantras) affect human consciousness.\\r\\nExpert Authorship: Written by Pt. Shashi Mohan Bahal, who holds a record for writing over 400 books on astrology and occult subjects, ensuring the content is both credible and traditional.\\r\\nSimplified Language: Despite its complex subject matter, the book is written in clear, accessible Hindi, making it suitable for both serious practitioners and curious beginners.