Kundalini: Secret of All Secrets is a transformative guide that unites the timeless wisdom of the Upanishads and Tantra with modern insight. Prof. (Dr.) Rajesh Kumar, aka Sanyasi Bhargava, is an academic, psychologist, and initiated yogi who reveals the living science of Kundalini through simple explanations, experiential clarity, and a unique twelve-month sadhana roadmap shaped by twenty-five years of tapasya. Blending scripture, meditation, and real accounts of great masters, this book becomes a trusted companion for seekers ready to journey from the material world to higher consciousness. Readers will achieve: ? Clear understanding of Kundalini energy ? Practical awakening roadmap ? Guidance on chakras, nadis, prana ? Techniques for emotional and mental balance ? Methods for safe spiritual integration