A great thriller. It is difficult for me to put it down once I started it. The story opened with a murder inside the Louvre Museum. The victim was the curator of the museum who had left some kind of puzzle. The puzzle led to another, which in turns lead to another and finally to the biggest secret in history.

This novel has triggered a lot of discussion. I have not studied in detail the different arguments, but no matter the “facts” in it are true or not,this novel is an interesting read. It is a best seller for a reason.