I am very happy to know that you guys liked my mantra books translated into English and in other languages, which I received from my mentor or Guru.I hope that this book will prove very useful not only for the Hindus but for all the people of the world who believe in "Sanatana Dharma" and follow it. If you are one of them who closely know the "Sanatana Dharma", then you must also know that it is a Science, not a superstition. All books of the "Sanatana Dharma" or the "Hindu Dharma" are based on Esoteric Science, which common man can't understand easily. You have to follow the instructions of your mentors or Gurus from whom you are getting Initiation or "Diksha". In this book, I have included the mantras and the ancient text or conversation between Shiva and Parvati, which I received from my Mentors or Gurus. I have presented some very useful mantras for the welfare of the public and the whole world through this book. In the series " The Mantras", I have presented three books earlier which is very helpful for the beginners who wish to take the first step in the world of Tantra. In those book you will learn meditation and concentration. You will also know some facts of tantra-mantra. Meditation is most important thing in the Tantra, without which you can not understand the Tantra. Meditation will open the path of the world of Tantra. Meditation is also divided in many forms and of many types. It will improve your focus and concentration which is very necessary during exercitation (Sadhana). The most recommended book for the meditation is "Vigyan Bhairava Tantra". In my another book, "Shiv Swarodaya - A divine Law of breathing" you will learn about the Tantra-Mantra and its application. In my another book "The Basic Mantras" you will learn and know some mantras which will improve your knowledge and faith in the Tantra. It will also provide you supernatural powers, that will help you to get Siddhis of another mantras. It will also remove all negativity not only from your life but also from your concious and sub-concious mind. All these books will help you to learn and get Siddhis of the mantras which is discussed in this book. All the process to get Siddhis, or to prove, or to initiate the mantra's powers or energies are discussed with the mantras. In Part-1, I presented the conversation of Lord Shiva (as Lord Bhairava) and Goddess Parvati (as Goddess Bhairavi). During the conversation some mantra and secret of mantras are also revealed by the Bhairava. Th