1984

This George Orwell classic revolves around Winston Smith, a citizen from Oceania whom works in the Department of Truth. The story follows Winston's façade of being an average citizen that believes in the mysterious figure only known as 'Big Brother' whom is the leader of 'The Party' (the ruling power of Oceania, much like capitalism) while inwardly rebelling against the totalitarian world that controls the citizens through the telescreens and the Thought Police. At first he starts a diary but after he starts a secret love affair with a fellow co-worker, things go off track...
This book had more than 250 pages, so it classifies as 2 books.