One of my favorite books is Aldous Huxley's "A Happy World",It is a book of science fiction genre that I really like the truth, talk about its plot is somewhat confusing but I will try to do it.
Basically it is a world which has forward motion so much in genetics and technology that humans are now created in-vitro and carefully measuring the prearmhole amounts to form perfect people, though segregated by the colors,But not afraid of that in fact there are no crimes or rapes of any kind, that due to how they formed and some pills These make them think that they are happy with their lives or work or social status, but there are some of these children in-vitro that go wrong, And the story will tell you how they live and think these people and how people "normal" for the book sees them.

Another book that I like is "Nobody knows more than the dead" by Ramon Diaz, a police novel but focused on Chile and the repercussions Of the military coup And as a detective has to seek the truth between a sea of uncertainties.