The book is great. Here, we will consider that Satan is a creature of mixed evil and good. You will feel that Satan has a good side because he knew how to love. On the other hand, his evil side is purely deception. Also, by this book we will have a feeling that Mother Earth does play with Fate in order because she has feelings too. She can punish the humans or she can just let the world remain as it is: the constant routine. It is really interesting that Mr. Piers Anthony played with the abstract world elements (Fate, Death, Green Mother...) and placed them logically in their own physical being. Somehow, after reading this book, we may certainly wonder if are there beings like them in this world?