Swami Ramalingam – the deathless saint, Mahavtar Babaji – the Immortal Master, Sri Aurobindo – the spiritual revolutionary extraordinaire, Lord Hanuman – the foremost exponent of Solar Science, are few among those Masters whose words and descriptions await you in this book. Surya Kriya: The Pathway to Immortality is at once both a path and a practice that traces the trail of these adept masters as they transformed from being ordinary humans to becoming superhuman immortal masters. To a yearning aspirant the book describes a direct practical path in form of Siddhamrit Surya Kriya Yoga to begin at once this ascent to the immortal state. To the skeptic the book talks in enough depth, taking recourse to the scriptures and researches of the medical science wherever necessary, to bring forth the point that human evolution to state of superhuman existence, which is free from disease, old age, death and a harbinger of the Divine Consciousness upon the material plane of existence is a fantasy with full potential of becoming a reality.