You're lost in the night, stumbling over everything, unable to find a path. At last you notice a light in the middle of all that darkness. Suddenly you aren't alone any more. All you have to do is keep moving toward the light. I am the light of the world. If you are searching, recognizing that there is something else, and whatever it is just won't come into focus, then this book is written for you. This searching is a solitary task, but others are...