1984 George Orwell

1984 is possibly the definitive dystopian novel, set in a world beyond our imagining. A world where totalitarianism really is total, all power split into three roughly equal groups--Eastasia, Eurasia, and Oceania. 1984 is set in Oceania, which includes the United Kingdom, where the story is set, known as Airstrip One.

Winston Smith is a middle-aged, unhealthy character, based loosely on Orwell's own frail body, an underling of the ruling oligarchy, The Party. The Party has taken early 20th century totalitarianism to new depths, with each person subjected to 24 hour surveillance, where people's very thoughts are controlled to ensure purity of the oligarchical system in place. Figurehead of the system is the omnipresent and omnipotent Big Brother.