We, all had dreams, the earliest. Some we remember, others do not. One dream was imprinted in my memory, about a cave with a hidden mystery book. I experienced this dream again and again. It was the Main Mystery of Being, something very, very important. It was so exciting. I remember the visualization - an ancient book, secretly bound, magic book. It was such a dream to find Secret Knowledge. I think I found it. It is not in the form of one book. It is scattered in many books, in the Upanishads, in the Bible, in the Gita. Now I share what I found in my work.