This is a new novel by Jean-Christophe Grange who offers us a plot that starts slowly before accelerating, never slow between twists and action packed adventures, we really do not mind and even forgive some of the facilities are allows the author. The characters are interesting, dense and cared for. For as usual against the author was not completely successful end, I must say I expected more, and although in the end it's still a pretty good book, another end could have a great thriller.