This book can be called a moralistic saga, that illustrates very succinctly, few universal truths. We can also call this historical account as a factual Aesop's Fable for the mature reader. Another way to describe this tale is to call it a Modern Greek Tragedy, containing all the essentials to make it a classic.
Lets sum up the morals that we learn here -
1. Evil begets evil.
2. Money, power and sex does not ensure happiness.
3. If you feed a dangerous entity, it might or might not do your job completely, but it will attack you at the first chance it gets.
4. Jealousy is a fuel, albiet, a fuel that consumes the host to sustain itself, after its object has been achieved.
5. Karma exempts none.
6. The glamorous, the rich and the glitterati, have many sodden skeletons buried inside them and hidden around them. We can also say, the cost of fame, is always extravagant and over priced. Too exorbitantly expensive to ever be worth the trouble.
Evans has presented this historical episode in a very factual, detailed and well researched manner. The footers provided are as interesting as the main body of this book. The references help to understand better the entire intrigues, and also, lend authenticity to the claims offered by the author. A very well written book.
What one is left with at the end of this book, is an oft occurring question -- for all the prices paid by all the people in this story, was it worth the trouble?