My father in law wrote this. I read the first chapter and was lost. I have no real idea what is being represented because it is in terms that are very technical and relate to physics which I flunked in college. I gave it three stars because for the intellectual, I believe they would enjoy this, and it was written by my father in law. For the average person, LDS or not, I believe you will get lost in this one.
I think this book is out of print now. This book combined the scientific and the spiritual aspects of light. If you can find a copy of this book I highly recommend it, as a beginning exploration into the topic of light and what it means to us and our relationship with Christ, the source of all light. 2/5/09 I just met the author and got my own signed copy of this book.