The Outsider written by Albert Camus was published in 1942, his first novel, it is a mind-blowing piece of literature; it really allows you to look at life from a slightly different angle and is a major work of philosophy, dealing primarily with absurdism.
The book is used by Camus to explore the theory of the Absurd: a paradox which deals with the idea that although, as humans, we cherish life and value existence highly we are all destined to die and are conscious of our own mortality. Everything we do is futile in the face of this mortality. How can anyone enjoy life knowing that they are sentenced to death? Something like unhappiness is easy to deal with as we know that happiness will follow: we've been unhappy before but we have also been happy and we know that the two follow one another (Parmenides), but any enjoyment of life is impossible due to the meaningless of it. To illustrate this, Camus sentences his main protagonist Meursault, to death and the book follows the life of this character before and after the sentencing.
The Outsider is set in the author's own birth place of Algeria and chronicles a short period of the life of the main protagonist's life leading up to his untimely death. The book is split into two sections. Part one details the funeral of the protagonist's very recently deceased mother and Meursault's murder of a local man while the second part follows the same character's court trial for murder. In this way, Meursault confronts death in three distinct ways including facing up to his own end. The book leaves the reader uncertain about the nature of Meursault; although it is written in the first person he gives nothing about the his own interpretation of events and has a complete emotional detachment from what is happening around him:
"Maman died today. Or yesterday maybe, I don't know. I got a telegram from the home: 'Mother deceased. Funeral tomorrow. Faithfully yours.' That doesn't mean anything. Maybe it was yesterday." pg.3
The reasons for this detachment depend on the reading of the book one adopts. It is maintained throughout witnessing his own mother's death, the murder and his own road death trial. One interpretation for example, is that the character suffers from asbergers or autism to some degree; unaided and misunderstood as he stumbles through his own life and causing the reader to feel wonder, empathy, frustration as they read:
"And the more I thought about it, the more I dug out my memory things I had overlooked or forgotten. I realised then that a man who had lived only one day could easily live for a hundred years in prison. He would have enough memories to keep him from being bored. In a way, it was an advantage." Part 2, Chapter 2, pg. 79
If the book has a bizarre feel to it it overall, this can be explained in part by the fact that it is used by Camus to explore the theory of the Absurd. I find the theory of the Absurd and the way it is expressed through this book fantastic. Reading the book as an exploration of the theory: Meursault's emotional detachment is explained in an instant. This paradox deals with the idea that humans cherish life and value their own existence highly; they seek happiness, comfort and perhaps knowledge and more. Despite all this thirst for living, when all is said and done, we are all destined to die and everything we do becomes futile in the face of or own mortality. How can life have any meaning for you if you are aware that you will die. Coping with unhappiness is possible: we know happiness is sure to follow, but the meaningless of life means any enjoyment of it is impossible.