The "Tibetan Book of the Dead" is an ancient work of Tibetan Buddhist literature, which contains unparalleled spiritual knowledge about the nature of life and death. This book describes rituals and instructions for the soul after death, aimed at preparing for the transition to the afterlife. The author offers the reader to understand the nature of light and darkness, life and death, and helps to expand consciousness about how to live life happily and leave this world with peace in the heart. This book leaves a deep mark in the heart of everyone who feels the need to reveal the secrets of existence and deepen their spirituality.