Karl Marx
The Communist Manifesto by Karl Marx Summary
Non Fiction

The Communist Manifesto – Karl Marx (1848)

The Communist Manifesto by Karl Marx critiques capitalism and calls for a classless society, laying the foundation of communist theory.
Friedrich Nietzsche
Beyond Good and Evil by Friedrich Nietzsche Summary
Non Fiction

Beyond Good and Evil – Friedrich Nietzsche (1886)

Beyond Good and Evil by Nietzsche challenges morality and truth, laying the foundation for modern existential and postmodern thought.