Generally, a person lives in materialistic world, but this world is not really joyful. Although materialistic world gives temporary pleasure, later it results in to sorrow. Against the world, there lies a spiritual world which provides real pleasure. It gives the inner bliss. Materialistic world is the world of senses whereas, spiritual world is a world beyond senses. The Book 'Enter the World of Spirituality' will show the path of spiritual world to its readers.