Some readers agree that this second book by Raymond Khoury is worse than the first "last of the Templars". They also think that the book pulls length. I for my part I did not bored, and I think the suspense is well done, worthy of the best thrillers. We also learn something about the subject of génographie, so I pushed a little research on the internet. There are also some interesting ideas about eternal life and the problems it would inevitably provoke. Not bad really!