I continued to read, telling me that this boring after easy success had to be there to make the most dramatic fall, but ... no. The guy is in trouble a few moments, but soon we are back to "once again, everyone is impressed by the wisdom of the main character." Fin.
And that's not counting the unpleasant implications because of the homosexual who is a pedophile, the bisexual is a monster, one of two black characters who speak in sentence fragments, Islamic peoples who are delighted to be conquered, equality of the sexes which results in man having several wives officially while the woman has to have "a crowd of admirers" and when she "kind to one of them" on "blind eye on it," and the female characters (which, of course, is the most beautiful woman in the world!) which can not be with the one she loves, decided to remain a virgin while he has adventures right and left ...
It's a shame, because the world and creates the background story, the mystery around both twins could have been interesting, but frankly not worth the trouble to read the book for that.